Random Dinosaur Name Generator
Real genera, invented species, and pet dino names
Spin up dinosaur names three ways: real genus names from Triceratops to Therizinosaurus, plausible invented species built from Greek and Latin roots, and character names for a pet or story dinosaur like Rexy or Spike.
About random dinosaur names
Real dinosaur names are built like Lego bricks from Greek and Latin roots. The genus usually describes a body part, a behavior, or a place: Triceratops is "three-horned face," Velociraptor is "swift thief," Pachycephalosaurus is "thick-headed lizard," and Utahraptor and Albertosaurus tell you where the bones were found. Common endings signal the family: -saurus (lizard), -raptor (thief), -ceratops (horned face), -don (tooth), -mimus (mimic), -lophus (crest), -titan (giant sauropod), -pelta (shield, for armored dinosaurs), and -venator (hunter). Stack a descriptive root on one of those suffixes and you have a name a paleontologist would nod at.
Invented species names in fiction and games follow exactly the same rules, which is why Ignisaurus (fire lizard), Glacioraptor (ice thief), or Coronaceratops (crown horned face) sound plausible next to real genera. Pet and character dinosaurs, on the other hand, get names the way dogs do: Rexy and Blue from Jurassic World, Littlefoot and Cera from The Land Before Time, Arlo from The Good Dinosaur, or plain descriptive nicknames like Spike, Chomper, and Stompy.
The list mixes all three registers, so you can name a plush toy, a game mount, a picture-book hero, or a prehistoric ecosystem. It also holds flying reptiles, marine reptiles and crocodile relatives, such as Pterodactylus, Elasmosaurus and Sarcosuchus, which are not true dinosaurs, plus place-named inventions like Yukonodon.
How to choose random dinosaur names
- To invent a believable species, pair a Latin or Greek descriptor (ignis, umbra, ferrum, aquila) with a family suffix such as -saurus, -raptor, -ceratops, or -don, and check that the meaning matches the animal's look.
- For a pet or story dinosaur, use a short punchy nickname (Spike, Rexy, Chomper) or a comically gentle one (Tiny, Nibbles, Peewee) for a huge animal; the contrast does a lot of characterization for free.
- Match the name to the group: -raptor and -venator names read as fast predators, -titan names as enormous sauropods, and -pelta or -ceratops names as armored or horned herbivores.
- If you are writing for children, add a species-based nickname the way The Land Before Time did (Longneck, Threehorn, Sharptooth) so young readers can picture the animal instantly.
- A genus name such as Triceratops or Stegosaurus is a scientific name anyone may use for the animal, but specific character names like Rexy or Littlefoot belong to their franchises and are best used only as inspiration.
Frequently asked questions
How do dinosaurs get their scientific names?
The paleontologist who formally describes a new species chooses the name, usually from Greek or Latin roots describing a feature (Triceratops, three-horned face), a location (Utahraptor), or a person (Leaellynasaura, named after the discoverer's daughter). The name must be published and follow the rules of zoological nomenclature.
What does -saurus mean and why do so many dinosaur names end with it?
Saurus comes from the Greek sauros, meaning lizard, and it was the default ending early naturalists used for large fossil reptiles. Other common endings include -raptor (thief), -don (tooth), -ceratops (horned face), and -mimus (mimic).
What are good names for a pet or toy dinosaur?
Short descriptive names work best: Spike, Rexy, Chomper, Stompy, Tiny, or Boulder. Fans of Jurassic World often use Blue, Echo, Delta, and Charlie, and Land Before Time fans use Littlefoot, Cera, Ducky, and Petrie.
Can I use a made-up dinosaur name in my book or game?
Yes. A name you build yourself from Latin and Greek roots is yours to use. The invented species in this list were not checked against published genera or trademarks, so search any name you plan to publish or sell under before you commit to it.
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All 1,000 random dinosaur names
A: 89 names
- Acanthopelta
- Acanthopholis
- Achelousaurus
- Achillobator
- Acrocanthosaurus
- Acutirostris
- Admiral Ankylo
- Aegyptosaurus
- Aequoratitan
- Aeronyx
- Aestivomimus
- Aeternaceratops
- Afrovenator
- Agathaumas
- Agilisaurus
- Agustinia
- Akontiodon
- Al the Allosaurus
- Alamosaurus
- Albertonectes
- Albertosaurus
- Albinykus
- Albipteryx
- Alcovasaurus
- Alectrosaurus
- Alioramus
- Allo
- Allosaurus
- Ally Saurus
- Alpinocephale
- Altirhinus
- Altispinax
- Amargasaurus
- Amazonavenator
- Amazonsaurus
- Amber
- Ammonite
- Amphicoelias
- Amtosaurus
- Amurosaurus
- Anasazisaurus
- Anchiornis
- Anchisaurus
- Anemomimus
A, continued
- Anhanguera
- Ankie
- Ankles
- Ankylosaurus
- Anna Kylo
- Anoplosaurus
- Anserimimus
- Antarctosaurus
- Anthocephale
- Anurognathus
- Anzu
- Apatosaurus
- Apiomimus
- Aquilaraptor
- Aquilodraco
- Arambourgiania
- Archaeopteryx
- Archelon
- Archie Opteryx
- Ardorsaurus
- Arenasaurus
- Argentinosaurus
- Argentosaurus
- Aristosuchus
- Arlo
- Asiaceratops
- Aspidocephale
- Asterolophus
- Astrodon
- Astrovenator
- Atacamadromeus
- Atlascopcosaurus
- Atlasopelta
- Aucasaurus
- Auripteryx
- Auroraceratops
- Aurorasaurus
- Aurumsaurus
- Australotitan
- Australovenator
- Austroraptor
- Autumnolophus
- Avaceratops
- Avimimus
- Azhdarcho
B: 58 names
- Baby Bop
- Badlands Bill
- Bagaceratops
- Bainoceratops
- Balaur
- Balticomimus
- Bambiraptor
- Barapasaurus
- Barkstripper
- Baron von Bite
- Barosaurus
- Barry Onyx
- Baryonyx
- Beakface
- Beaky
- Beipiaosaurus
- Belemnite
- Bellatordon
- Betasuchus
- Bienosaurus
- Big Al
- Bighead
- Bigmouth
- Biscuit
- Bissektipelta
- Bistahieversor
- Blackstripe
- Bladeback
- Blaze
- Blue
- Bluey
- Bonebed Betty
- Bonebreaker
- Boomer
- Borealopelta
- Borneonyx
- Boulder
- Brachi
- Brachiosaurus
- Brachyceratops
- Brachylophosaurus
- Bradycneme
- Bravoceratops
- Brevicheirus
- Brisket
- Bristleback
- Broadsnout
- Brock Iosaurus
- Bronto
- Brontosaurus
- Bruiser
- Bruticeratops
- Buck
- Bucky
- Buitreraptor
- Bulldozer
- Bumpy
- Byronosaurus
C: 89 names
- Caenagnathasia
- Calamospondylus
- Caligotyrannus
- Callovosaurus
- Camarasaurus
- Campicursor
- Camptosaurus
- Campylognathoides
- Captain Claw
- Captain Crest
- Carbotyrannus
- Carcharodontosaurus
- Carnotaurus
- Carpathodon
- Caspiomimus
- Caudipteryx
- Cearadactylus
- Cedarosaurus
- Celeraptor
- Centrosaurus
- Cera
- Ceratosaurus
- Ceruleodon
- Cervidraco
- Cetiosaurus
- Chalcopelta
- Chalybsaurus
- Charlie
- Chasmosaurus
- Cheeky
- Cheimonyx
- Chelonyx
- Chialingosaurus
- Chindesaurus
- Chionodromeus
- Chionosaura
- Chirostenotes
- Chlorodromeus
- Chomper
- Chrysoraptor
- Chungkingosaurus
- Cinder
- Cinereodon
- Citipati
C, continued
- Clavicauda
- Clawfoot
- Claws
- Cleo Physis
- Clidastes
- Cliffglider
- Clubby
- Coahuilaceratops
- Cobble
- Coelacanth
- Coelophysis
- Coelurus
- Compsognathus
- Compsosuchus
- Concavenator
- Cornulophus
- Cornwallodon
- Coronaceratops
- Corsicadromeus
- Corvignathus
- Corvolophus
- Corythosaurus
- Count Crunchula
- Crepuscuraptor
- Crestbill
- Creta
- Cretaceous Clyde
- Cretaceous Kate
- Crichtonsaurus
- Cristalophus
- Cristatusaurus
- Cristornis
- Crunch
- Crusher
- Cryolophosaurus
- Cryptoclidus
- Ctenochasma
- Cultrignathus
- Cumnoria
- Cuprisaurus
- Curvirhinus
- Cyanolophus
- Cycad
- Cymbospondylus
- Cynoraptor
D: 52 names
- Dactyl
- Dactylomimus
- Dakosaurus
- Dakotalophus
- Danubiovenator
- Darwinopterus
- Dashanpusaurus
- Daspletosaurus
- Deccanodon
- Dee Nonychus
- Deepswimmer
- Deinocheirus
- Deinonychus
- Deinorhinus
- Delta
- Deltadromeus
- Dendrodromeus
- Desmatosuchus
- Dewclaw
- Diabloceratops
- Dicraeosaurus
- Dig Site Dan
- Digger
- Dikranodon
- Dilong
- Dilophosaurus
- Dimorphodon
- Dinheirosaurus
- Dino
- Dinomite
- Diplo
- Diplodocus
- Dodger
- Dolichomimus
- Dolichorhynchops
- Domeskull
- Don Iguano
- Dorygnathus
- Dozer
- Draconyx
- Dracorex
- Dracovenator
- Dreadnoughtus
- Drepanonychus
- Dryosaurus
- Dsungaripterus
- Duchess Duckbill
- Ducky
- Duskprowler
- Dustroller
- Dyslocosaurus
- Dystrophaeus
E: 31 names
- Ebenoraptor
- Echo
- Edmarka
- Edmontonia
- Edmontosaurus
- Eggwatcher
- Einiosaurus
- Ekrixinatosaurus
- Elaphrosaurus
- Elasmosaurus
- Elmisaurus
- Elopteryx
- Elvis
- Ensiceratops
- Eomamenchisaurus
- Eon
- Eoraptor
- Eotyrannus
- Epoch
- Erketu
- Erlikosaurus
- Erythrolophus
- Eshanosaurus
- Eucamerotus
- Eucnemesaurus
- Eudimorphodon
- Euhelopus
- Euoplocephalus
- Euronychodon
- Europasaurus
- Europelta
F: 26 names
- Falcognathus
- Falklandopelta
- Falxraptor
- Fang
- Featherarm
- Femur
- Fernchewer
- Ferox Rex
- Ferrocephale
- Ferrosaurus
- Ferrumceratops
- Fishjaw
- Fivehorn
- Flagellicauda
- Fleetfoot
- Flint
- Floridalophus
- Fluvititan
- Fossil
- Frillneck
- Fulgurosaurus
- Fulgurotherium
- Fulmenonyx
- Fumoraptor
- Furcula
- Futalognkosaurus
G: 36 names
- Gallimimus
- Garudimimus
- Gasosaurus
- Gastonia
- Gastrolith
- General Gnash
- Geode
- Germanodactylus
- Giganotosaurus
- Gigantoraptor
- Gil A. Mimus
- Gilmoreosaurus
- Ginkgo
- Giraffatitan
- Glacioraptor
- Gladioraptor
- Globidens
- Glyptodontopelta
- Gnasher
- Gnawly
- Gobble
- Gobi Gus
- Goldeye
- Gondwana Gwen
- Gorgosaurus
- Gracilimimus
- Grandinodon
- Granite
- Granny Gizzard
- Gravitholus
- Graybeak
- Greatjaw
- Greenflank
- Grumbles
- Gryposaurus
- Guanlong
H: 40 names
- Hadrosaurus
- Haestasaurus
- Halticosaurus
- Hamaticheirus
- Hammertail
- Hamognathus
- Hanssuesia
- Haplocanthosaurus
- Harpymimus
- Hatzegopteryx
- Heishansaurus
- Heliognathus
- Heliopelta
- Helodromeus
- Henodus
- Heptasteornis
- Herdleader
- Herrerasaurus
- Hesperomimus
- Hesperosaurus
- Heterodontosaurus
- Hiemotitan
- Hierosaurus
- Himalayatitan
- Hiss
- Hokkaidotitan
- Hollowcrest
- Honker
- Honshudromeus
- Hooknose
- Hornface
- Horridus
- Horsetail
- Horshamosaurus
- Huayangosaurus
- Hydromimus
- Hylonyx
- Hypacrosaurus
- Hypselosaurus
- Hypsilophodon
I: 19 names
- Iani
- Icelandopelta
- Ichthyosaurus
- Ichthyovenator
- Idahotitan
- Iggy
- Ignibator
- Ignisaurus
- Ignivenator
- Iguanacolossus
- Iguanodon
- Incisivosaurus
- Indosuchus
- Ingenia
- Irritator
- Ischioceratops
- Isisaurus
- Istiodactylus
- Ivan
J: 7 names
- Jane
- Jeholopterus
- Jinfengopteryx
- Jobaria
- Judiceratops
- Jurassic Jack
- Juravenator
K: 23 names
- Kaatedocus
- Kalaharititan
- Kampylorhinus
- Kangnasaurus
- Kazaklambia
- Kentrolophus
- Kentrosaurus
- Keratodromeus
- Keraunotitan
- King Kentro
- Knobby
- Knucklewalker
- Koparion
- Kosmoceratops
- Kritosaurus
- Kronosaurus
- Kryospondylus
- Krystallonyx
- Kukufeldia
- Kulceratops
- Kulindadromeus
- Kundurosaurus
- Kyanopteryx
L: 44 names
- Labocania
- Lacunatitan
- Lady Longtail
- Lagoon Lou
- Lagosuchus
- Laiyangosaurus
- Lambeosaurus
- Lanzhousaurus
- Lapampasaurus
- Latirhinus
- Latirostris
- Laurasia
- Leaellynasaura
- Leafnibbler
- Leonidraco
- Lepidovenator
- Leptoceratops
- Lesothosaurus
- Leucotitan
- Leukopteryx
- Lexovisaurus
- Liaoningotitan
- Limnopelta
- Limusaurus
- Linhenykus
- Liopleurodon
- Lithopelta
- Litoricursor
- Litorisaurus
- Little Thunder
- Littlefoot
- Longclaw
- Longicheirus
- Longneck
- Longshanks
- Lophorhothon
- Lufengosaurus
- Lunasaurus
- Lupusraptor
- Lurdusaurus
- Lurker
- Lusitanosaurus
- Lusotitan
- Luzonopelta
M: 53 names
- Magnirhinus
- Magnirostris
- Magyarosaurus
- Maiasaura
- Malawisaurus
- Maleevus
- Malleocauda
- Mamenchisaurus
- Mapusaurus
- Marl
- Marmorodon
- Marshosaurus
- Masiakasaurus
- Massospondylus
- Mauler
- Meatball
- Megalocheirus
- Megalosaurus
- Megapnosaurus
- Megistospondylus
- Mekongomimus
- Melanorosaurus
- Melanotyrannus
- Meso
- Mesozoic Mo
- Metriacanthosaurus
- Metriorhynchus
- Microceratus
- Microraptor
- Mighty Mo
- Minmi
- Minotaurasaurus
- Miragaia
- Miss Frill
- Mixosaurus
- Mojavenator
- Mojoceratops
- Mongolosaurus
- Monkey Puzzle
- Monkonosaurus
- Monoclonius
- Mononykus
- Montititan
- Morrison Mike
- Mosasaurus
- Mudflat Matt
- Mudpie
- Mudwallower
- Munch
- Museum Max
- Muttaburrasaurus
- Mya Saura
- Myriodon
N: 32 names
- Nanotyrannus
- Nanshiungosaurus
- Narrowjaw
- Nasutoceratops
- Nebularaptor
- Nedoceratops
- Neimongosaurus
- Nemegt
- Nemegtosaurus
- Neovenator
- Nephomimus
- Nesotitan
- Nestmother
- Nibbles
- Nigersaurus
- Nigripteryx
- Nilovenator
- Nimbomimus
- Nipper
- Nivibator
- Nivisaurus
- Noctivenator
- Nocturnosaurus
- Nodosaurus
- Nopcsaspondylus
- Nothosaurus
- Nothronychus
- Notiotitan
- Nqwebasaurus
- Nugget
- Nyctosaurus
- Nyktodromeus
O: 28 names
- Obsidianyx
- Ohiovenator
- Ojoceratops
- Ojoraptorsaurus
- Old Mossback
- Olorotitan
- Ombrotitan
- Omeisaurus
- Oohkotokia
- Ophiodon
- Ophthalmosaurus
- Opisthocoelicaudia
- Oregonodon
- Oreovenator
- Orinocomimus
- Orkoraptor
- Ornithocheirus
- Ornithomimus
- Ornithopsis
- Osmakasaurus
- Ossivenator
- Ossopelta
- Osteolophus
- Othnielia
- Ouranosaurus
- Oviraptor
- Oxygnathus
- Ozarkodromeus
P: 71 names
- Pachy
- Pachycephalosaurus
- Pachyrhinosaurus
- Packrunner
- Pagovenator
- Palaeoscincus
- Paleo Pat
- Palusaurus
- Paluxysaurus
- Pangaea Pearl
- Panoplosaurus
- Pantydraco
- Paralititan
- Parasaurolophus
- Parksosaurus
- Paronychodon
- Pat Chycephalo
- Patagotitan
- Pebble
- Peeps
- Peewee
- Pelagosaurus
- Pelorosaurus
- Pentaceratops
- Peteinosaurus
- Petrasaurus
- Petrie
- Phobotyrannus
- Phyllomimus
- Pickles
- Pinacosaurus
- Pisanosaurus
- Placodus
- Planicoxa
- Platecarpus
P, continued
- Platehide
- Plateosaurus
- Platycephale
- Plesi
- Plesiosaurus
- Pliosaurus
- Plotosaurus
- Plumicauda
- Pluvionyx
- Poekilopleuron
- Polacanthus
- Polyonax
- Porphyrocephale
- Postosuchus
- Potamotitan
- Prenocephale
- Priconodon
- Princess Plates
- Priodontognathus
- Probactrosaurus
- Procellavenator
- Professor Plume
- Professor Pterodactyl
- Prognathodon
- Protoceratops
- Psammovenator
- Psittacosaurus
- Pteranodon
- Ptero
- Pterodactylus
- Pterodaustro
- Ptilodromeus
- Pyreneotitan
- Pyrocephale
- Pyroraptor
- Pyrornis
Q: 6 names
- Qianzhousaurus
- Qingxiusaurus
- Quarry Quinn
- Quebecopelta
- Quetzal
- Quetzalcoatlus
R: 39 names
- Rahonavis
- Rajasaurus
- Rapator
- Rapetosaurus
- Rapidomimus
- Raptor Rick
- Rebbachisaurus
- Rednape
- Regaliceratops
- Relic
- Reptar
- Rex
- Rexanne
- Rexford
- Rexington
- Rexley
- Rexy
- Rhabdodon
- Rhamphorhynchus
- Rhinorex
- Rhodoceratops
- Rhodopteryx
- Rhomaleosaurus
- Rhynchovenator
- Richardoestesia
- Ridgeback
- Riojasaurus
- Rivercatcher
- Roary
- Rocky
- Rorisaura
- Rubeosaurus
- Rubripteryx
- Rubronyx
- Rugops
- Rumble
- Rupicursor
- Rustle
- Rusty
S: 109 names
- Sagittatitan
- Saharavenator
- Saichania
- Saltasaurus
- Saltucursor
- Sanguisaurus
- Sara Topps
- Sarcolestes
- Sarcosaurus
- Sarcosuchus
- Sassy
- Sauri
- Saurolophus
- Sauropelta
- Saurophaganax
- Sauroplites
- Sauroposeidon
- Saurornithoides
- Scales
- Scaphognathus
- Scelidosaurus
- Scipionyx
- Scotty
- Scute
- Scutopelta
- Secernosaurus
- Segisaurus
- Segnosaurus
- Seismosaurus
- Selenoraptor
- Selenotitan
- Sellacoxa
- Sellosaurus
- Serengetimimus
- Serragnathus
- Serratops
- Shantungosaurus
- Shanxia
- Sharptooth
- Shieldback
- Shonisaurus
- Shunosaurus
- Shuvuuia
- Sicilionyx
- Siderodon
- Silexraptor
- Silvabator
- Silvavenator
- Silvisaurus
- Simosuchus
- Sinaidromeus
- Sinankylosaurus
- Sinocalliopteryx
- Sinornithosaurus
S, continued
- Sinosauropteryx
- Sinosaurus
- Sinovenator
- Sinraptor
- Sir Stomps-a-Lot
- Skorpiovenator
- Skotovenator
- Skywing
- Slate
- Smasher
- Smilognathus
- Snapper
- Sneaks
- Solisaurus
- Sonoramimus
- Sora Pod
- Sordes
- Speleonyx
- Spike
- Spiketail
- Spinaraptor
- Spinicauda
- Spino
- Spinosaurus
- Squeaky
- Stan
- Staurikosaurus
- Steamroller
- Steggy
- Stegoceras
- Stegonychus
- Stegopelta
- Stegosaurus
- Stellasaurus
- Stenonychosaurus
- Stenopterygius
- Stenoraptor
- Stokesosaurus
- Stompy
- Stonehide
- Stormbergia
- Struthiomimus
- Stubtail
- Stygimoloch
- Styracosaurus
- Styxosaurus
- Suchomimus
- Sue
- Sumatralophus
- Sunny
- Supersaurus
- Swamp Sam
- Swampwader
- Swiftclaw
- Sylvaraptor
T: 85 names
- Tachydromeus
- Talarurus
- Talon
- Tango
- Tank
- Tanystropheus
- Tapejara
- Tarbocephale
- Tarbosaurus
- Tasmanimimus
- Tatankaceratops
- Tatisaurus
- Tawa
- Telmatosaurus
- Temnodontosaurus
- Tempestasaurus
- Tempestator
- Tenebrisraptor
- Tenontosaurus
- Tergopelta
- Terratitan
- Terry Dactyl
- Tethys
- Tetralophus
- Texasetes
- Thalassodromeus
- Thalassolophus
- Thalassomedon
- Thanatonyx
- Thecodontosaurus
- Theo Pod
- Theri
- Therizinosaurus
- Thermospondylus
- Thescelosaurus
- Thomas
- Threehorn
- Thud
- Thump
- Thunderfoot
- Thunderneck
- Tianchisaurus
T, continued
- Tianyulong
- Tianzhenosaurus
- Tienshanosaurus
- Tiny
- Tippytoes
- Titanoceratops
- Titanosaurus
- Titus
- Tonitrutitan
- Toothy
- Tops
- Torosaurus
- Torvosaurus
- Trackway
- Trample
- Treebrowser
- Triainodon
- Trias
- Triassic Tess
- Triassic Trudy
- Triceratops
- Tricia Ratops
- Trigonoceratops
- Trigonosaurus
- Trike
- Trixie
- Troodon
- Tropeognathus
- Tsintaosaurus
- Tubalophus
- Tuff
- Tuojiangosaurus
- Tupandactylus
- Tupuxuara
- Turiasaurus
- Tuscanolophus
- Tuskmouth
- Twinkletoes
- Twocrest
- Tylocephale
- Tylosaurus
- Tyrannosaurus Rex
- Tyrone Saurus
U: 9 names
- Udanoceratops
- Ugrunaaluk
- Umbrasaurus
- Umbravenator
- Unenlagia
- Uralocephale
- Ursodraco
- Utahraptor
- Uteodon
V: 20 names
- Valdoraptor
- Vallipelta
- Vastodon
- Vel O'Raptor
- Velispina
- Velocicursor
- Velociraptor
- Ventoraptor
- Vermontopelta
- Vespertilomimus
- Vexillophus
- Vigilator
- Viridornis
- Vitreosaurus
- Volcano Vic
- Volgadromeus
- Volgatitan
- Vulcanodon
- Vulcanopelta
- Vulpesaurus
W: 10 names
- Wader
- Waffles
- Wallop
- Wannanosaurus
- Whipper
- Wiggles
- Willinakaqe
- Wrecker
- Wuerhosaurus
- Wyrex
X: 6 names
- Xanthornis
- Xanthovenator
- Xenoceratops
- Xenotarsosaurus
- Xiaosaurus
- Xiphocheirus
Y: 7 names
- Yangchuanosaurus
- Yaverlandia
- Yawns
- Yinlong
- Yucatanotitan
- Yukonodon
- Yutyrannus