Made Up Country Name Generator

Believable fictional nations for any genre

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Generate made-up country names that could sit on a real atlas: Balkan and Slavic republics, Latin American federations, Alpine principalities, Central Asian -stans, Pacific island states, African and Middle Eastern nations, plus classic invented countries like Ruritania and Latveria. For thrillers, satire, model UN, alternate history and games.

About made up country names

The trick to a believable made-up country is to make it sound like it belongs to a real region. Real country names are built from a handful of pieces: an ethnic or tribal root plus a suffix meaning 'land of' (-ia, -stan, -land, -mark), a description in the local language (Costa Rica, Montenegro, Burkina Faso), a saint or founder (San Marino, Bolivia, Colombia), or a form of government stapled to a place name (Republic of, Kingdom of, Grand Duchy of, Emirate of, United Provinces of). Ruritania, Freedonia, Grand Fenwick, Latveria and Genovia all work because they borrow the sound of a real neighbourhood.

Each region has a recognisable phonology. Balkan and Slavic states favour -ia, -ova, -nia, -isk and clusters like dr, zh, vk (Drazhnia, Zelenika, Novigrad). Central Asia uses -stan and Turkic q/kh sounds (Kazbekistan, Qaraqum). Spanish America likes San/Santa, Costa, Puerto, Nueva and Isla (San Escobar, Costa Verde). Germanic Europe leans on -land, -mark and -gau; Polynesia on open vowels and repeated syllables (Rapa Iti, Tuvala); Arabic on Al-, Bahr and Jazira.

The list covers all of these, from famous fictional countries and full official titles to single-word nations, and adds Nordic and Celtic realms, Mediterranean microstates, Asian kingdoms and Caribbean twin-island states, so you can pick a name that fits your genre and geography.

How to choose made up country names

  • Decide where the country sits on the map first and borrow the phonology of its neighbours; a Balkan-sounding Drazhnia next to Nueva Cordova will feel wrong unless the mismatch is the point.
  • Add a form of government for realism in news-style prose (the People's Republic of Karsk, the Grand Duchy of Belgravia); drop it for casual speech ('flights to Karsk').
  • Real historical regions such as Wallachia, Bactria, Courland and Cathay are atmospheric and instantly plausible for alternate history.
  • For satire or comedy, exaggerate the suffix pattern slightly (Absurdistan, Freedonia, Grand Fenwick); for thrillers, keep it flat and bureaucratic (Federal Republic of Ostravia).
  • Check the name is not a real country, region or well-known brand before publishing; several plausible inventions (Illyria, Prussia, Kush) already exist as historical places.

Frequently asked questions

How do I make up a country name that sounds real?

Combine a root that fits the region's language with a standard suffix: -ia, -stan, -land, -mark, -ova, or a Spanish/Arabic prefix like San, Costa, Al- or Bahr. Then say it with 'the government of' in front; if it sounds like a news bulletin, it works.

What are some famous fictional countries?

Ruritania from The Prisoner of Zenda, Freedonia from Duck Soup, Grand Fenwick from The Mouse That Roared, Latveria, Sokovia and Wakanda from Marvel, Genovia from The Princess Diaries, Zubrowka from The Grand Budapest Hotel and Syldavia and Borduria from Tintin.

Can I use one of these fictional country names in my book, film or game?

Original-sounding names such as Veskaria, Drazhnia or Costa Serena are not tied to a franchise that we know of, but the list was not checked against trademarks or existing works, so search a name before you publish. Names from a specific franchise (Wakanda, Latveria, Genovia) belong to those works, so avoid them in commercial projects.

Why do so many made-up countries end in -ia or -stan?

Both are real 'land of' suffixes: -ia from Latin and Greek (Romania, Australia) and -stan from Persian (Pakistan, Kazakhstan). Because dozens of real countries use them, an invented -ia or -stan name borrows their credibility.

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All 1,000 made up country names

This is the complete list the generator above draws its random batches from, sorted A to Z and grouped by first letter.

Plain text, one name per line.

A: 59 names

  • Absaroka
  • Absurdistan
  • Acadia
  • Aeolia
  • Akan Confederation
  • Akitsushima
  • Akritas
  • Aksumia
  • Al-Burj
  • Al-Hadid
  • Al-Marikh
  • Al-Nahrayn
  • Al-Qamar
  • Al-Wadi al-Kabir
  • Al-Yamamah Union
  • Al-Zahrat
  • Ålandsborg
  • Albania Caucasica
  • Alemannia
  • Alföld
  • Alpenland
  • Altaistan
  • Altan Ordo
  • Alto Paraná
  • Alto Verde
  • Amazonia
  • Amurzemlya
  • Anahuac
  • Annam Protectorate

A, continued

  • Annamia
  • Antigonea and Barbelle
  • Antillia
  • Antiochene Principality
  • Aostania
  • Aotea
  • Aquitania
  • Arachosia
  • Aralstan
  • Araucania
  • Araxavan
  • Archduchy of Hohenwald
  • Ardastan
  • Ardenia
  • Arkadiko
  • Ashantiland
  • Ashkabadia
  • Associated States of Tamboro
  • Assyria
  • Atlantis
  • Aukštuva
  • Auroria
  • Aurvang
  • Austrasia
  • Autonomous Province of Val Brenta
  • Autonomous Republic of Tsavria
  • Avalonia
  • Ayutthaya
  • Azania
  • Aztlan

B: 58 names

  • Bab al-Bahr
  • Bactria
  • Baekje
  • Baetica
  • Bahama Banks Territory
  • Bahía Grande
  • Bahia Nova
  • Bahr al-Sahra
  • Bakongo Republic
  • Balhae Nova
  • Balkharia
  • Baltarstan
  • Baltmere
  • Banate of Krajna
  • Banda Oriental del Maraní
  • Banda Sea Union
  • Bandari
  • Bánság
  • Barbaria
  • Barotseland
  • Batavia
  • Bechuania
  • Belovodsk
  • Belozemlja
  • Bengalia
  • Berezan
  • Bermeja
  • Beskidia
  • Bessarabia

B, continued

  • Beylik of Karaman Dagh
  • Bharatvarsha
  • Bilad al-Rimal
  • Bismarck Sea Federation
  • Bistrovac
  • Bjarmaland
  • Bohemia
  • Bolivaria
  • Bordurian Republic
  • Borealis Union
  • Borneo Utara
  • Bornu Emirate
  • Boryslavia
  • Bothnia
  • Brabantia
  • Brankovia
  • Bratislavia
  • Breizh Nevez
  • Brobdingnag
  • Brodograd
  • Brycheiniog
  • Bucovar
  • Bugandaland
  • Bukharistan
  • Bukovina
  • Bulgar Republic
  • Buranda
  • Burgundia
  • Byzantia

C: 67 names

  • Caer Wydion
  • Caledonia
  • Cambria
  • Cap Blanc
  • Cap Sainte-Odile
  • Cappadocia
  • Captaincy General of Guaranda
  • Carniola
  • Carolines Federation
  • Cassubia
  • Castellana
  • Castelvento
  • Cathay
  • Cayo Hueso Free State
  • Ceredig
  • Ceylonia
  • Chaco Boreal
  • Champa
  • Charrúa
  • Chernova
  • Chimor
  • Chitral Mehtarate
  • Chorasmia
  • Cibola
  • Cilicia
  • Circassia
  • Cisalpina
  • Co-Principality of Valdorra
  • Cochin Coast
  • Colchis
  • Columbia
  • Commonwealth of Estmere
  • Commonwealth of Kestria

C, continued

  • Commonwealth of Merida
  • Commonwealth of Nordmark
  • Commonwealth of Tasmar
  • Commonwealth of the Windward Keys
  • Comté de Saint-Aurèle
  • Condado de Ribagorda
  • Confederación del Altiplano
  • Confederated Shires of Wendover
  • Confederation of the Meridian Isles
  • Confederation of the Silver Isles
  • Connacht Free State
  • Contea di Roccabruna
  • Coral Sea Republic
  • Cordillera
  • Cornubia
  • Coromandel
  • Corsica Nova
  • Corvalis
  • Costa Amarilla
  • Costa Azul
  • Costa do Sol
  • Costa Dorada
  • Costa Esmeralda
  • Costa Guana
  • Costa Serena
  • Costa Verde
  • Côte Vermeille
  • County of Vallespir
  • Courland
  • Crna Dolina
  • Crown Colony of Port Halloran
  • Crown Lands of Karvanec
  • Cumania
  • Cyrenaica

D: 34 names

  • Dacia
  • Dahomeya
  • Dál Aran
  • Dál Riata
  • Dalmatia
  • Danubia
  • Dar al-Qasr
  • Dardistan
  • Daylam
  • Deccan Federation
  • Democratic Republic of Mbanza
  • Democratic Republic of Zamboa
  • Democratic Union of Sangha
  • Deseret
  • Despotate of Hydrea
  • Despotate of Kastoros
  • Dian Kingdom
  • Dobrenia
  • Dobruja
  • Dobruzhia
  • Dodekanesos Union
  • Dominion of New Severn
  • Drazhnia
  • Drinaland
  • Drvenac
  • Dubrovia
  • Ducato di Valsesia
  • Duché de Valcourt
  • Duchy of Brenne
  • Duchy of Castelrosso
  • Duchy of Sarmovia
  • Duchy of Vellmark
  • Dumnon
  • Dzhungaria

E: 27 names

  • Éire Nua
  • El Dorado
  • Elamia
  • Elandria
  • Eldrheim
  • Electorate of Rheinau
  • Emirate of Al-Sahir
  • Emirate of Darwaz
  • Emirate of Dhurra
  • Emirate of Ghurab
  • Emirate of Jabrin
  • Emirate of Marjan
  • Emirate of Qassar
  • Emirate of Sabkha
  • Emirate of Tarfa
  • Ennedi Plateau State
  • Epirus
  • Erdőhát
  • Erewhon
  • Eritrania
  • Erzberg
  • Estado de Pindorama
  • Estado Libre de Sonora
  • Estados Unidos del Sur
  • Estland
  • Etruria
  • Ezo Free State

F: 37 names

  • Falkenmark
  • Farsistan
  • Federación de los Andes
  • Federal Republic of Ilvaria
  • Federal Republic of Ostravia
  • Federal Republic of Tarnovia
  • Federal Republic of Umbaria
  • Federal Union of Araguay
  • Federated Sultanates of Selangit
  • Federation of Mala Selva
  • Federation of the Outer Cays
  • Federation of Tobrasca
  • Fennoscandia
  • Fenua Ura
  • Ferghanistan
  • Fezzania
  • Fjellheim
  • Flandria
  • Franconia
  • Fredonia
  • Free City of Dantzen
  • Free City of Kalstadt
  • Free Republic of Valdoria
  • Free State of Ardenne
  • Free State of Lorrain
  • Free State of Marlowe
  • Free State of Oranje Vaal
  • Free State of Rijeka Bay
  • Free Territory of Capodoro
  • Freedonia
  • Freistaat Lindau
  • Frisia
  • Frisland
  • Frostviken
  • Fulania
  • Fürstentum Hohenfels
  • Futa Toro

G: 33 names

  • Galicia-Lodomeria
  • Galloway Free State
  • Gandhara
  • Gascony
  • Gedrosia
  • Genovia
  • Gilanshahr
  • Glenalba
  • Gorkhapur
  • Goryeo
  • Gotaland
  • Gozitan Commonwealth
  • Grafschaft Falkenstein
  • Gran Colombia
  • Grand Duchy of Belgravia
  • Grand Duchy of Ehrenfeld
  • Grand Duchy of Halvengard
  • Grand Duchy of Lindenau
  • Grand Duchy of Varmland
  • Grand Duchy of Wexenburg
  • Grand Fenwick
  • Grand Principality of Tverskoy
  • Grand Principality of Volkov
  • Grand Turk Dominion
  • Great Lakes Federation
  • Grimsvik
  • Griqualand
  • Grisonia
  • Großherzogtum Waldenau
  • Guaraní Republic
  • Guayanas Unidas
  • Gwent Marches
  • Gwynedd

H: 26 names

  • Hadramar
  • Haedong
  • Halcyonia
  • Halogaland
  • Halvardsland
  • Hartenstein
  • Havsborg
  • Hawaiki
  • Helvetia
  • Herzogtum Sankt Veit
  • Hessenland
  • Hetmanate of Dikopol
  • Hibernia
  • Himavat
  • Himyar
  • Hjaltland
  • Hoggar Confederation
  • Hokushin
  • Holsatia
  • Holy Kingdom of Aventine
  • Hormuzan
  • Hospodarate of Moldovar
  • Hunza
  • Hvalsey
  • Hy-Brasil
  • Hyperborea

I: 23 names

  • Iberia Caucasica
  • Ifriqiya
  • Île de Sable
  • Ilha do Fogo
  • Ilhas Afortunadas
  • Illyria
  • Ilyrska
  • Imamate of Jabal Nizar
  • Imperial State of Zharistan
  • Ingria
  • Inis Mór Free State
  • Ionia
  • Irrawadia
  • Isafold
  • Isla del Sol
  • Isla Esperanza
  • Isla Perdida
  • Isla Tortola Libre
  • Isla Verde
  • Isle of Skerry
  • Isola Bianca
  • Isole Pelagie Libere
  • Issyk Khaganate

J: 8 names

  • Jabal Akhdar
  • Jabal Shams
  • Jászság
  • Jazira
  • Jazirat al-Luban
  • Jefferson
  • Jiangnan Free Cities
  • Jutland Republic

K: 82 names

  • Kailashpur
  • Kakhavan
  • Kalahari Protectorate
  • Kaldera Republic
  • Kalevala
  • Kalindia
  • Kalinga
  • Kalmar Crown
  • Kamarupa Union
  • Kamenovar
  • Kanem-Wadai
  • Kanton Urgau
  • Karakhstan
  • Karakoram Emirate
  • Karamoja
  • Karelsk
  • Karjala
  • Karolvia
  • Karpathia
  • Kartveli
  • Kasai Federation
  • Kashgaria
  • Kasongoland
  • Kaszubia
  • Katangaland
  • Kazbekistan
  • Kernow

K, continued

  • Kessaria
  • Kessenmoor
  • Kestrovia
  • Kesultanan Tanah Mas
  • Khanate of Ulaghai
  • Kharzun
  • Khazaria
  • Khedivate of Assuan
  • Khivastan
  • Khorasan
  • Khwarezm
  • Kilwara
  • Kingdom of Aldovia
  • Kingdom of Ardennia
  • Kingdom of Ardmoor
  • Kingdom of Chuzan
  • Kingdom of Druk Shar
  • Kingdom of Ellan
  • Kingdom of Elmarch
  • Kingdom of Estravia
  • Kingdom of Haldane
  • Kingdom of Lan Kham
  • Kingdom of Mbarara Hills
  • Kingdom of Min Yue
  • Kingdom of Mustangla
  • Kingdom of Orsova
  • Kingdom of Ostland

K, continued

  • Kingdom of Solmark
  • Kingdom of Sundby
  • Kingdom of Thornmark
  • Kingdom of Trastámar
  • Kingdom of Travanpur
  • Kingdom of Vashtar
  • Kingdom of Vava Levu
  • Kingdom of Wadi Sirhan
  • Kingdom of Wendmark
  • Kinjanja
  • Kiribas
  • Kiritai
  • Kokandia
  • Kolvenia
  • Kongolo
  • Königreich Altmark
  • Konkan Coast State
  • Kordofania
  • Kosorvia
  • Krakozhia
  • Krasnogorye
  • Krasnovia
  • Kravonia
  • Kurgania
  • Kuršmarė
  • Kush
  • Kvitøy
  • Kykladia

L: 40 names

  • Laccadive Sultanate
  • Lagunara
  • Laighin
  • Lan Xang
  • Landgraviate of Tannberg
  • Lankapura
  • Laputa
  • Latgale
  • Latveria
  • Lau Confederacy
  • Lazeti
  • League of the Grey Cantons
  • Leeward Federation
  • Lemuria
  • Les Îles du Vent
  • Lesnograd
  • Levantina
  • Lhodrak
  • Liaodong
  • Lichtenberg
  • Lilliput
  • Limpopo Free State
  • Lingnan Federation
  • Lipovar
  • Livonia
  • Lordship of Lochaber
  • Lorrainia
  • Los Llanos
  • Lotharingia
  • Lothian March
  • Lower Marianne Islands
  • Luangwa Valley State
  • Ludograd
  • Lumeria
  • Lusatia
  • Lusitania
  • Luzonia
  • Lycia
  • Lydia
  • Lyonesse

M: 53 names

  • Maasgouw
  • Macedon
  • Magadha
  • Maharlika
  • Majapahit
  • Makran Sultanate
  • Malabar Free State
  • Malaya Raya
  • Maldivar
  • Maltija
  • Maluku Raya
  • Malwa Confederacy
  • Mandate of Jebel Hauran
  • Mandinka Republic
  • Mannin
  • Manx Free State
  • Mar del Sur
  • Marama Atolls
  • Maramur
  • Maranhão Livre
  • Marchland of Trevance
  • Margraviate of Brennau
  • Marmarica
  • Mascarene Union
  • Masuria
  • Matabeleland

M, continued

  • Matobo
  • Mauretania Nova
  • Mayapan
  • Mazandar
  • Mekong Union
  • Mercia
  • Meridia
  • Mide
  • Minas do Ouro
  • Miskovia
  • Moesia
  • Moldovita
  • Moldravia
  • Molvanîa
  • Mombasia
  • Monomotapa
  • Monte Sereno
  • Montefiore
  • Moravice
  • Moravska
  • Morea
  • Morgannwg
  • Mosquitia
  • Mosquito Coast Protectorate
  • Most Serene Republic of Lucania
  • Muscovy
  • Mwanzaland

N: 40 names

  • Nabataea
  • Namaqua
  • Nambutu
  • Naryn Confederation
  • Nauruvia
  • Navarre
  • Nazovia
  • Negeri Sembilu
  • Neustria
  • New Avalon
  • New Caledon
  • Ngwane
  • Nicobar Free State
  • Nieuw Brabant
  • Niger Bend Federation
  • Nisos Chrysi
  • Nizhegorod
  • Nordavia
  • Nordfjell
  • Nordheim
  • Nordland
  • Nordvik Republic
  • Noricum
  • Northumbria
  • Norumbega
  • Nova Britannia
  • Nova Scandia
  • Novigrad Republic
  • Novoselje
  • Nubaria
  • Nubia
  • Nueva Cordova
  • Nueva Extremadura
  • Nueva Granada
  • Nueva Lisboa
  • Nueva Sevilla
  • Nueva Vizcaya
  • Nuevo Aragón
  • Numidia
  • Nusantara Federation

O: 18 names

  • Occitania
  • Ochakovia
  • Ogadenia
  • Okavango Delta State
  • Oltenesc
  • Oosterschelde
  • Orkneyjar
  • Østerdal
  • Ostfriesland
  • Ostheim
  • Ostmarkia
  • Ostrania
  • Ostravsk
  • Ostrogova
  • Ostrova Federation
  • Ostrovsk
  • Ovamboland
  • Overseas Department of Île Saint-Clair

P: 52 names

  • Palikir Atolls
  • Pamiristan
  • Pampa Alta
  • Pannonia
  • Paphlagonia
  • Papua Merdeka
  • Parthia
  • Patagonia Libre
  • Pays de Hautmont
  • Pechenegia
  • Pelagos
  • People's Republic of Dravik
  • People's Republic of Karsk
  • People's Republic of Ostrovnik
  • People's State of Morovka
  • Pernambuco Novo
  • Petrovnia
  • Phrygia
  • Plavnia
  • Podgorsko
  • Podolia
  • Podravina
  • Polesia
  • Pomerania
  • Pontus
  • Port Mirabel

P, continued

  • Port Royal and the Tortugas
  • Port-au-Roi
  • Porto Azzurro Free State
  • Powys
  • Prince-Bishopric of Sankt Alden
  • Principado da Beira Alta
  • Principado de Monteagudo
  • Principality of Castrovane
  • Principality of Montarno
  • Principality of Monteluce
  • Principality of Seborn
  • Principality of Sorento
  • Principality of Vareno
  • Principato di Monteverro
  • Principauté de Montclair
  • Prizrenia
  • Protectorate of the Amber Coast
  • Provençal Republic
  • Provincias Unidas del Istmo
  • Prussia Nova
  • Pskovshchina
  • Puerto Alegre
  • Puerto Bello
  • Puerto Cordoba
  • Puerto Sereno
  • Punt

Q: 6 names

  • Qaraqum
  • Qashqaristan
  • Qasr al-Milh
  • Qasr Najd
  • Quhistan
  • Quivira

R: 49 names

  • Radomia
  • Rajahnate of Butuwan
  • Rajputana Union
  • Rapa Iti
  • Rarotai
  • Ras al-Zaytun
  • Ras Elma
  • Ravnsborg
  • Realm of the Three Rivers
  • Regency of Tamazirt
  • Regno di Sant'Elmo
  • Reichsstadt Erlenburg
  • Reino de Algarve Novo
  • Reino de Valdemoro
  • Reino del Mar Dulce
  • Republic of Alsace
  • Republic of Aragonia
  • Republic of Belorussk
  • Republic of Bosnavia
  • Republic of Cascadia
  • Republic of Corvenia
  • Republic of Costa Brava
  • Republic of Illyros
  • Republic of Kavaria

R, continued

  • Republic of Motu Rangi
  • Republic of Novara
  • Republic of Tervanya
  • Republic of Texas
  • Republic of the Kessel Isles
  • Republic of Vardaria
  • Republic of Veskaria
  • Republic of Vosgenland
  • Republic of Zdravnia
  • República de Andalor
  • República de Cortés
  • República de Montecristo
  • República del Plata
  • Rhaetia
  • Rheinland Republic
  • Rhodesland
  • Rilska
  • Río Dorado
  • Royaume de Bellegarde
  • Ruanda-Urundi
  • Rub al-Nujum
  • Ruritania
  • Ruthenia
  • Rwenzori
  • Ryukyu Kingdom

S: 118 names

  • Saaremark
  • Sabaea
  • Sahel Confederation
  • Sahelia
  • Sahil Oman
  • Saint Aubin and the Calderas
  • Saint Honoré and Petite Terre
  • Saint Mark and Nevon
  • Saint-Brévin
  • Saint-Domingue Libre
  • Sainte-Marguerite
  • Salzmark
  • Samarqandia
  • Samhan
  • Samogitia
  • San Aurelio
  • San Benedicto
  • San Cristobal
  • San Escobar
  • San Felipe y Providencia
  • San Ignacio
  • San Jacinto del Mar
  • San Lorenzello
  • San Marbella
  • San Teodoro
  • Santa Clara and Las Perlas
  • Santa Cruz del Norte
  • Santa Fe del Lago
  • Santa Fidelia
  • Santa Liberata
  • Santa Marisol
  • Santa Prisca
  • Santa Rosalia
  • Sápmi Confederation
  • Sarawang
  • Sarmatia
  • Sarykol
  • Savai'ia
  • Savoyard Republic

S, continued

  • Saxonia
  • Scythia
  • Semigallia
  • Semirechye
  • Senegambia
  • Señorío de Albarrán
  • Septimania
  • Septinsula
  • Sequoyah
  • Serbovia
  • Serendib
  • Serene Republic of Casterna
  • Serenissima di Porto Lauro
  • Serica
  • Setomaa
  • Sevanashen
  • Severia
  • Shangri-La
  • Sheikhdom of Umm Ghazal
  • Shirvan Khanate
  • Shogunate of Akishima
  • Siam Nakhon
  • Siamar
  • Sibirska
  • Sidonia
  • Sierra Nevada Republic
  • Silesia
  • Silla
  • Sindhia
  • Sinegorje
  • Sint Joris
  • Sistan
  • Skagerland
  • Skåneholm
  • Skjoldmark
  • Slavograd
  • Slavonisk
  • Slobodnia
  • Snæland

S, continued

  • Socialist Republic of Kravinsk
  • Sofala
  • Sogdiana
  • Sokoto Union
  • Sokovia
  • Solantis
  • Songhai
  • Sørvik
  • Sovereign Order of Santa Petronilla
  • Special Territory of Cape Farewell
  • Srivijaya
  • Starovar
  • State of Greater Kaltern
  • Steinmark
  • Storfjord Jarldom
  • Strathclyde
  • Strelkovia
  • Sudmark
  • Sudovia
  • Sulawesi Raya
  • Sultanate of Aïr
  • Sultanate of Barqan
  • Sultanate of Hajjar
  • Sultanate of Kisiwani
  • Sultanate of Marrakan
  • Sultanate of Qadesh
  • Sultanate of Ras al-Nur
  • Sultanate of Riau Laut
  • Sultanate of Tidoran
  • Sultanate of Wadi Hamra
  • Sultanate of Zanjibar
  • Sulu Sea Sultanate
  • Sunda Kelapa
  • Sungari
  • Susiana
  • Svalvik
  • Svaneti
  • Swabia
  • Swahilia
  • Syldavia

T: 73 names

  • Tabaristan
  • Tahitia
  • Takasago
  • Talyshstan
  • Tamna Kingdom
  • Tanga Coast
  • Tanganya
  • Tao-Klarjeti
  • Tarimstan
  • Tarkhanistan
  • Tarnavia
  • Tartary
  • Tassili
  • Tawantin
  • Te Ika Roa
  • Te Moana
  • Tembeka
  • Tenasserim
  • Tengri Uls
  • Terra Australis
  • Terra Chiara
  • Terra de Santa Vera
  • Terre-Neuve Libre
  • Thalassa
  • The Free Cities of the Coast
  • The Hanseatic Union
  • The Highland Confederation
  • The Island Commonwealth
  • The Lake States
  • The Marcher Republic
  • The Northern Confederacy
  • The Polar Dominion
  • The Riverine Federation
  • The Southern Cross Republic
  • The Steppe Khanate
  • The Twelve Atolls

T, continued

  • The United Cantons
  • Thessalia
  • Thrace
  • Thulemark
  • Tibesti-Borkou
  • Tierra Alta
  • Tierra Caliente
  • Tierra del Fuego Republic
  • Tihamat
  • Timočka
  • Timoria
  • Tingitana
  • Tir Gwyn
  • Tir na Mara
  • Tiszavar
  • Tocharia
  • Tokerau
  • Tonkin Free State
  • Tonle Meas Federation
  • Torrechiara
  • Torres Strait Union
  • Transoxiana
  • Trebizond
  • Trebovnia
  • Tripolitania
  • Trucial Coast of Dibbah
  • Trust Territory of the Palm Atolls
  • Tsardom of Velikar
  • Tuamotu Union
  • Turani
  • Turkestan Republic
  • Tushmeti
  • Tuvala
  • Tverzemlya
  • Tyrfjord
  • Tyrolia
  • Tyros

U: 16 names

  • Ubangia
  • Ulaidh
  • Ultima Thule
  • Umm al-Sakhr
  • Unión del Río Grande
  • Union of Karsovia
  • Union of Kessandria
  • Union of the Seven Vales
  • United Baronies of Calder
  • United Provinces of Calvera
  • United Provinces of Salvora
  • Urgenchia
  • Ustavia
  • Ustyurt Khanate
  • Utopia
  • Uzmenistan

V: 37 names

  • Val d'Aiguebelle
  • Valdarna
  • Valdemar's Land
  • Valle Hermoso
  • Vandalia
  • Vangala
  • Vanua Lagi
  • Varangia
  • Vasconia
  • Vaskovar
  • Vaspurak
  • Västerhav
  • Vaudois Republic
  • Velaria
  • Velebitia
  • Velikoslavsk
  • Verdania
  • Vermont Republic
  • Vestrheim
  • Viceroyalty of Nueva Asturia
  • Vidzemaa
  • Vijayanagara
  • Vinland
  • Vinterhavn
  • Virumaa
  • Visayan Confederation
  • Vitoshia
  • Voivodeship of Zarnow
  • Volgravia
  • Volhynia
  • Volodar
  • Volta Free Territory
  • Vostoria
  • Vostrand
  • Vratislava
  • Vukograd
  • Vulgaria

W: 11 names

  • Wadi al-Nakhl
  • Wadiya
  • Wakanda
  • Wallachia
  • Warmia
  • Wendland
  • Wessex
  • Westmark
  • Wexmark
  • Wittland
  • Wolofia

X: 1 name

  • Xanadu Republic

Y: 7 names

  • Yamatai
  • Yaroslavia
  • Ynys Wen
  • Yucatania
  • Yugovia
  • Yugrazemlya
  • Yunnan Plateau State

Z: 25 names

  • Zabrovsk
  • Zagorje
  • Zagrosia
  • Zagrovia
  • Zambezia
  • Zamunda
  • Zangaro
  • Zangpo
  • Zanjia
  • Zarafshan
  • Zarečje
  • Zavolzhye
  • Zealandia
  • Zelenika
  • Zemplén
  • Zephyria
  • Zhetysu Khanate
  • Zhitomiria
  • Zichia
  • Zipangu
  • Zlatogora
  • Zorvania
  • Zubrowka
  • Zufar
  • Zuiderzee League