Fishman Name Generator
Names for fish-men, sahuagin, and deep-sea humanoids
Tap a name to copy itPress Space for a new batch500 names in this generator
Generate fishman names for aquatic humanoids of every kind: One Piece-style fish-man names, D&D sahuagin, kuo-toa and locathah, Lovecraftian Deep Ones, and original gilled races for your own world.
About fishman names
"Fishman" covers a lot of fiction. In One Piece, fish-men (gyojin) have ordinary-sounding names with a fishy pun buried inside: Arlong is a saw-shark, Jinbe is a whale shark (jinbezame), Kuroobi a ray, Hatchan an octopus. In Dungeons & Dragons, sahuagin have hissing, sibilant names like Sekolah, Krishaak, and Ssethiss; kuo-toa gurgle out names like Blibdoolpoolp and Gloopdrik; and locathah are quieter and more clan-focused. Lovecraft's Deep Ones from Innsmouth carry decayed New England surnames such as Marsh, Gilman, and Waite alongside unpronounceable god-names like Dagon and Y'ha-nthlei.
What unites good fishman names is texture. Aquatic humanoids are usually meant to sound alien from a surface-dweller's perspective, so the best names either lean into wet, guttural phonetics (gl, bl, oo, rr, ss) or use blunt sea-trade words as nicknames: Netcutter, Trawlbane, Bilge, Old Slickscale. Species-based names (Wrasse, Moray, Sturgeon) work well when the fishman is one of many in a village, and Greek sea-deity names (Nereus, Glaucus, Phorcys) suit noble or ancient individuals.
Match the name to the tone of your setting: playful and punny for a shonen-style crew, sibilant and cruel for sahuagin raiders, and archaic or half-human for cosmic horror.
Tips for choosing a name
- For One Piece-style fish-men, hide the species in the name the way Arlong (saw shark) and Jinbe (whale shark) do, or just pair a human name with a fish species.
- Sahuagin and other predatory sea-races sound best with double s, sh, and k sounds; kuo-toa sound best with gl, bl, and long oo vowels.
- Give a Deep One hybrid a decayed human surname (Marsh, Gilman, Waite) and let the fully transformed ones drop it for a name in the deep tongue.
- Use dockside slang (Bilge, Ballast, Netcutter, Hookbreaker) for fishmen who deal with surface sailors and have picked up nicknames.
- Reserve Greek sea-god names like Nereus and Phorcys for elders, priests, or kings so they carry weight.
Frequently asked questions
What are the fish-man names in One Piece?
Well-known fish-men include Arlong, Jinbe, Fisher Tiger, Hody Jones, Kuroobi, Hatchan, Chew, Aladine, Namur, and Vander Decken IX. Mermen and mermaids like Fukaboshi, Shirahoshi, and Otohime belong to a related race.
How are sahuagin named in D&D?
Sahuagin names are hissing and consonant-heavy, often with doubled s or k sounds; Sekolah is their shark god, and published names include Krishaak, Ssethiss, and Baron Sharrash-style titles. Priestesses and barons usually take a title in front of the name.
What's the difference between a fishman and a merman?
A fishman is a fully humanoid creature with fish traits such as gills, fins, and scales, walking on two legs. A merman has a human torso and a fish tail. This generator focuses on the walking, gilled kind, but many names work for both.
Can I use these names in a commercial game or novel?
The original names are free to use. Canon One Piece and D&D names are included for reference and inspiration only; use them as guides for style rather than lifting protected characters into a commercial product.
All 500 fishman names
Browse the full list
- Arlong
- Jinbe
- Hody Jones
- Fisher Tiger
- Kuroobi
- Hatchan
- Chew
- Zeo
- Daruma
- Ikaros Much
- Dosun
- Hammond
- Vander Decken
- Aladine
- Namur
- Macro
- Gyaro
- Tansui
- Wadatsumi
- Sebastian
- Karasu
- Kaneshiro
- Fukaboshi
- Manboshi
- Ryuboshi
- Otohime
- Shirahoshi
- Neptune
- Koala
- Barrakuda
- Morgo
- Gillian
- Torbo
- Hammerskull
- Makko
- Selachi
- Rayzo
- Eelrik
- Blennard
- Skaath
- Sekolah
- Krishaak
- Ssethiss
- Vaskuul
- Ghaz'ir
- Thraskaal
- Ixakhal
- Sslithe
- Kraashk
- Zathrik
- Baron Sharrash
- Priestess Ulhaash
- Xhalith
- Vorsheek
- Ghazrahk
- Nasseth
- Yikuur
- Blibdoolpoolp
- Gloopdrik
- Blugloop
- Kuulpo
- Plooshgul
- Ooloogloop
- Gwaloomp
- Bloorp
- Slaadgloop
- Grubdolp
- Ploogh
- Dagon
- Hydra
- Y'ha-nthlei
- Obed Marsh
- Ptha'ghul
- Zoth-Ommog
- Ghatanothoa
- Nglui
- Y'gathl
- Cth'rrha
- Ulthar Deepborn
- Barnabas Gilman
- Ezekiel Waite
- Old Ephraim Marsh
- Mother Hydra's Kin
- Sh'gaol
- Ubbo-Nath
- Ghor
- Zeeb
- Iaqua
- Thlorik
- Nereus
- Glaucus
- Proteus
- Triton
- Phorcys
- Ceto
- Thaumas
- Palaemon
- Doris
- Amphitrite
- Kelpharion
- Brinewald
- Saltjaw
- Gillfang
- Deepmaw
- Ripcurrent
- Tidewrack
- Barnacle Bram
- Old Slickscale
- Ma Undertow
- Halibut Hank
- Mudgill
- Cragfin
- Silt
- Murk
- Wrack
- Sump
- Sludge Ollo
- Coldgullet
- Netcutter
- Hookbreaker
- Trawlbane
- Anchorback
- Bilge
- Ballast
- Grotto
- Reefjaw
- Spinefin Varro
- Ophal
- Ithliss
- Naeru
- Vellamo
- Sirath
- Oorun
- Talassa
- Bathys
- Abyssal Orm
- Morrhulk
- Groll
- Skarn
- Ulg
- Vush
- Kelmar
- Sarkath
- Drownlord Ghesh
- Fathom
- Nadir
- Trench
- Rift
- Cove
- Shoal
- Locathah Elder Yeshu
- Rikan
- Uzai
- Ghazrash
- Illuvath
- Nesharra
- Quolvash
- Zurriak
- Voshkul
- Ykthar
- Sarrhal
- Mrrgll
- Grrbl
- Aggro Mglrrr
- Murky
- Gubbins
- Squelch
- Glub
- Ploop
- Splish
- Finnigan Gill
- Marlin Vaskoss
- Coral Reefwarden
- Anemone Vell
- Urchin
- Wrasse
- Goby
- Blenny
- Moray
- Grouper
- Snapper
- Sturgeon
- Pike
- Gar
- Sculpin
- Lamprey
- Hagfish
- Dogfish Duncan
- Wolffish
- Lumpsucker
- Oarfish
- Sawtooth Rango
- Mako Vess
- Threshero
- Kajiki
- Sameon
- Ebisu Kaal
- Tarpon Jack
- Marlow Fin
- Bonito Kess
- Katsuo
- Hirame
- Ankoh
- Fugu Ganzo
- Unagi Bo
- Anago
- Tako Hachiro
- Ika Ren
- Kurage Nel
- Uni Gozo
- Kani Bors
- Ebi Kuro
- Hamachi Doro
- Kanpachi
- Suzuki Ren
- Iwashi Pon
- Sanma Gozu
- Saba Rokk
- Aji Denn
- Buri Hozan
- Madai
- Kinmedai
- Nodoguro
- Tobiuo Sett
- Ochi Manta
- Ei Ryu
- Kasago
- Hoki Barrow
- Ling Rasko
- Kingfish Orrin
- Sailfin Ludo
- Torpedo Nell
- Wahoo Wex
- Cobia Grath
- Bluefin Balo
- Yellowtail Yoji
- Dorado Vance
- Skipjack Sef
- Amberjack Amo
- Barracuda Bell
- Swordjaw Sarno
- Needlefin Nix
- Garrick
- Halfbeak Hollis
- Flounder Fenn
- Sawbelly
- Viperjaw Vex
- Dragonfin Dosk
- Fangtooth Ferro
- Gulper Gath
- Anglerlight Ada
- Lanternjaw Lisk
- Hatchet Hurm
- Barreleye Bosk
- Blobfish Bulgo
- Stargazer Sten
- Stonefish Skoll
- Lionfin Lasso
- Triggerfish Trigg
- Puffer Pod
- Clownfin Kolo
- Sweetlips Salo
- Sheepshead Sholl
- Wreckfish Wroth
- Ssarrak
- Vissith
- Kessahr
- Sszorak
- Ithrakk
- Hasskul
- Zsethra
- Krassith
- Vorssaak
- Sekhraal
- Ghissar
- Thassik
- Ussrik
- Zhaskal
- Rhassul
- Baron Vissakh
- Baroness Ssethra
- Prince Ykrash
- High Priestess Zsaal
- Chieftain Kharrsh
- Blade-Malenti Isha
- Malenti Cerys
- Ssaraz Four-Arms
- Xhakkir the Drowned
- Ghressa Redgill
- Kesskul Bloodfin
- Vazzahk of the Trench
- Thraxxis Coralbreaker
- Skrissik
- Hrazzith
- Zaakhur
- Nesshira
- Ilssath
- Ossraak
- Vhissar
- Ghulkaash
- Rasshak
- Ssith'kar
- Zerrhak
- Bloopgluk
- Gulpoolp
- Kloopool
- Plupglook
- Bloopdoolp
- Dribbloop
- Gloopkuul
- Ploomp
- Gulgoop
- Whip Kuulg
- Blibgloop
- Doolpook
- Slubbloop
- Ploopgul
- Blorpdool
- Whip Plooshdrik
- Archpriest Gloopblib
- Duergoop
- Marsh Ezra
- Zadok Allen
- Barnabas Marsh
- Onesiphorus Waite
- Ezekiel Gilman
- Jedediah Eliot
- Hepzibah Marsh
- Abiah Waite
- Deacon Silas Gilman
- Elder Josiah Marsh
- Mehitable Marsh
- Cyrus Orne
- Zebulon Waite
- Nathaniel Eliot
- Amasa Gilman
- Ephraim Waite
- Ichabod Marsh
- Sister Prudence Marsh
- Captain Obed's Kin
- Y'ha-thul
- Cth'lorra
- Ghau'ath
- Ph'nglath
- Ub'lothl
- Yog'ssoth
- Dh'gaol
- N'ghai
- R'lyehan
- Zoth-Yrra
- Ith'ualla
- Ghol'thai
- Nglaath
- Y'ha-krul
- Shub-Naal
- Vhoorl
- Ath'lath
- Ghath'ur
- Ulthglaal
- Deep One Ghaol
- Father Dagon's Chosen
- Pontus
- Oceanus
- Tethys
- Nerites
- Cymopoleia
- Benthesikyme
- Rhode
- Thetis
- Galene
- Psamathe
- Eurybia
- Ladon
- Aegaeon
- Melicertes
- Leucothea
- Halia
- Kymothoe
- Ianassa
- Amphithoe
- Halimede
- Nesaie
- Eione
- Neso
- Sao
- Panope
- Melite
- Thoosa
- Delphin
- Brizo
- Ino
- Aigaion
- Deepdredge
- Saltbrine
- Kelpjaw
- Wetgill
- Coldfin
- Barnacleback
- Sharpscale
- Ropegut
- Netfoot
- Rustfin
- Blackgill
- Slimefin
- Weedwarden
- Wrackfoot
- Bilgeback
- Keelscraper
- Hullbiter
- Oarsnapper
- Linebreaker
- Trawlgnasher
- Buoyhauler
- Crabtrap Cully
- Lobsterpot Lem
- Driftnet Dagny
- Longline Lars
- Gaffhook Garrow
- Baithook Bane
- Sinker Sal
- Bobber Bess
- Creel Crane
- Winch Wallow
- Chum Charlie
- Chumbucket Cheb
- Old Tanglegill
- Old Saltmaw
- Old Greyfin
- Grandmother Undertow
- Old Ma Wrasse
- Uncle Barnacle
- Old Man Mudflat
- Slack Tide Sallow
- Neap Norrin
- Ebb
- Swell
- Wash
- Surge
- Breaker
- Spume
- Spindrift
- Brine
- Salt
- Sluice
- Slough
- Zangoro
- Kesshin
- Harusame
- Tsunomaru
- Bakko
- Rokuro Sawfin
- Ganzo Hammerjaw
- Kaijin Yoro
- Sasori Ude
- Namazu Gen
- Ozeki Bura
- Hoshizame
- Vrasskith
- Tsathokh
- Ozzrekh Nine-Fangs
- Sszalla Tidebinder
- Khessrik Netbane
- Ghazzikh Broodmother
- Vessraal the Pale
- Ikthaal
- Abyssia Vorne
- Marrowfin
- Duskgill Ossa
- Pallid Umbrith
- Hollowscale
- Ghostlight Nerra
- Aegirson
- Kolga of the Ninth Wave
- Ahto Deepsinger
- Ikatere
- Halfhook Hattie
- Bilgewater Bran
- Old Trawlnet Torvald
- Mudskipper Mabb
- Sandeel Sully
- Rockpool Rhee
- Grandpa Riptide
- Auntie Anemone
- Kipper Kell
- Sprat
- Squall
- Backwash
- Sargasso
- Doldrum
- Maelstrom Vott
- Fathomless Rue
- Ph'thaal Marshkin
- Ghyll of the Reef
- Innsmouth Ike
- Obadiah Marsh
- Thankful Gilman
- Experience Waite
- Skweeloop
- Gooshkul
- Warden Ashuu
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