Moon Name Generator

Names for the moons of your sci-fi planets and the moons that light your fantasy world.

Style
Name format

Press Generate Names for 8 moon names.

Tap a name to copy it, or the bookmark to keep it.

black shadow = tap it

Example Moon Names

A few names this generator came up with. Tap one to copy it, or press "Generate Names" above for more.

Any style · Name only

  • The Scrapyard
  • Dhuul's Spindle
  • The Chandler's Loaf
  • Venavel

Any style · With a description

  • Ysmope, the goddess's lantern, carried across the sky in search of her lost son
  • Ostun, whose surface is scarred by an ancient bombardment
  • Tam and Wren, which shines green, and makes the marshes glow
  • Eirandra, which makes the dragons restless when full

Sci-fi · With a description

  • Toroth, tidally locked, so one face bakes and the other freezes
  • Varrun, whose methane lakes are slowly being pumped dry
  • Drenari, a listening post on the edge of contested space
  • Ostek, a farming moon that feeds the whole system

Fantasy · With a description

  • Silamar, the smaller of the two moons, always chasing the larger
  • Rosavel, whose phases the old calendar is counted by
  • The Chandler's Bucket, whose light makes werewolves of ordinary dogs
  • The Cracked Moon, whose eclipse ended the old dynasty

Mythic · Name only

  • The Exiled Sister
  • Pasenne
  • The Coin of Ondrel
  • The Silent Shepherdess

Poetic · Name only

  • The Lantern of Small Hours
  • The Lantern of Long Goodbyes
  • The Drowsy Window
  • The Moon of Still Water

How the Moon Name Generator Works

It works from 1,061 names and name parts, which combine into over 24,000 possible results.

The choices:

  • Style: Any style, Sci-fi, Fantasy, Mythic, Poetic.
  • Name format:
    • Name only, e.g. The Tinker's Ring
    • With a description, e.g. The Tinker's Penny, which turns red before a war

Each press gives you 8 names. "Show 8 more" adds 8 you haven't seen yet. Once you've seen them all, "Start again" shuffles the whole list again.

A good moon name tells you what the moon is to the people below it: a mining claim like Kerrigan's Diggings, a lamp in a fantasy sky like The Owl Moon, or a goddess like The Hunting Mother. Every good world needs a moon or two. This moon name generator names sci-fi mining and colony moons, the moons of a fantasy sky, moons from myth and legend, and quiet poetic moons, with a short description if you want one.

Eight good moon names

All eight came from the generator, two from each style:

  • Kerrigan's Diggings: a mining moon named after the prospector who staked it.
  • Kadhu IV-a: a survey code for a moon of the fourth planet, the way a colony office would file it.
  • The Owl Moon: a fantasy moon named for the nights it rules.
  • The Lamplighter's Bucket: the kind of everyday name farmers give the sky.
  • The Hunting Mother: a mythic moon that sounds like a goddess.
  • Ondrel's Comb: a moon named as an object belonging to someone in a legend.
  • The Pale Saucer: a gentle poetic name.
  • The Lamp of Empty Streets: a poetic name for the moon over a sleeping city.

How real moons got their names

  • Our Moon is just "the Moon" in English, with a capital letter. The Romans called it Luna and the Greeks Selene, after the moon goddess.
  • Jupiter's four largest moons were discovered by Galileo in 1610 and named Io, Europa, Ganymede and Callisto, after figures loved by Zeus, the Greek Jupiter.
  • Mars has two small moons, Phobos and Deimos, "fear" and "dread", named after the sons of Ares, the Greek god of war.
  • Uranus breaks the pattern: its moons are named after characters from Shakespeare and Alexander Pope, like Titania, Oberon, Miranda and Ariel.

The generator follows each habit. Sci-fi moons are named after claims, prospectors and surveys: Calloway's Claim, Jorvic IV-b. Fantasy moons get everyday names, and sometimes come in pairs: Tam and Wren. Mythic moons are goddesses and their belongings, and Poetic moons are lamps, mirrors and saucers. Choose With a description for a line about what the moon does, like The Little Moon, which pulls the tides of the Inner Sea.

Moons in your world

  • Decide what the moon means. A farming world names its moon after harvests; a mining colony after money.
  • Two moons make a story. Twins, rivals or a big and a small one each give the calendar and the legends something to work with.
  • Let the name change. Settlers might call a moon one thing, and the survey office another.

Give the moon a world to orbit with the Planet Name Generator, and a sun with the Star Name Generator. For the wider sky, there's the Galaxy Name Generator; for the ships and the locals, the Spaceship and Alien name generators.

For more, see all the sci-fi name generators.

Frequently Asked Questions

What are good moon names?
Names that say what the moon is to the people below: Kerrigan's Diggings for a mining moon, The Owl Moon for a fantasy sky, The Hunting Mother for a moon goddess, or The Pale Saucer for something gentle.
How are real moons named?
Mostly after figures from myth, like Io, Europa, Ganymede and Callisto at Jupiter, or Phobos and Deimos at Mars. Uranus is the exception: its moons are named after characters from Shakespeare and Alexander Pope.
Can a planet have two moons with linked names?
Yes, and it often works well: twins, a pair of lovers or rivals. The Fantasy style sometimes gives paired names like Tam and Wren.

More Sci-Fi Name Generators

Free to use, no credit needed. If you're naming a business, brand, band or product, check the name isn't already taken or trademarked first.