Alien species Name Generator

Discover a new alien species in seconds. Hit generate for sci-fi race names — then save the one your worldbuilding has been missing.

Alien species name generator illustration

Example alien speciesnames & what they mean

ZorvansDemonym ending '-ans' — names a whole spacefaring people.
KrylithSleek and exotic; suits a cerebral, ancient race.
ThessariFlowing '-ari' ending — a graceful, diplomatic species.
VexoidThe '-oid' ending reads synthetic or insectoid.
MaluunHeavy and resonant — a hulking, warlike race.
XenariClassic sci-fi 'xeno' root; an enigmatic alien people.

What makes a great alien species name?

Alien species names are like real-world demonyms: a coherent, repeatable form that names a whole people (Zorvans, Krylith, Thessari, Vexoid). They favor collective-sounding endings — -ans, -ith, -ari, -oid, -i — so the name works for the race as a group. The sound should hint at the species' nature: sleek and cerebral, hulking and warlike, or insectoid and alien.

How to use it

Hit Generate for alien species names. Save the ones that fit your worldbuilding, and copy your favorite. For depth, decide the species' traits and homeworld — then the name's tone (graceful, brutal, hive-minded) should match. Naming an individual alien? Try our alien generator instead.

Tips for choosing a great alien species name

  • 1Collective endings (-ans, -ith, -ari, -oid) make it read as a whole race.
  • 2Keep the form coherent so it works as a demonym (the Zorvans).
  • 3Let the sound hint at the species' nature — sleek, brutal, or insectoid.
  • 4Pair the species with a homeworld and a defining trait.
  • 5For an individual alien's name, use the alien generator.
  • 6Say it aloud; if it sounds like a civilization, you've got it.
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