Universe Name Generator

Names for whole universes, realities and continuums

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Generate universe names for worldbuilding on the largest scale: coined cosmos names, mythic primordial titles, multiverse designations like Earth-616 and Reality C-137, evocative realities such as The Hollow Infinity, and setting names for comics, games and space opera.

About universe names

A universe name has to do a strange job: label everything at once. Fiction has settled on a few ways to do it. Comics and multiverse stories use designations, a label plus a number or letter that implies a catalogue of other realities (Earth-616, Reality C-137, Universe 7, Continuum Theta-9). Myth and religion reach for the primordial: the Worldtree, Ginnungagap, the Egg of Ptah, Ain Soph, Apeiron, names that describe the cosmos as a body, a womb or a breath. Space opera and fantasy prefer a proper noun that sounds like a place (Aetheria, Kessarine, Meridia Prime) or a descriptive title that tells you the mood of the whole setting: The Hollow Infinity, The Long Quiet, The Ashen Cycle.

Pick the convention that matches who is speaking. Scientists and multiversal bureaucracies number things; priests and poets give them titles; the people who live inside a universe usually just call it the world, which is why names like Worldweave, the Overworld and Mundus feel native. If your story moves between universes, give each a designation for the travelers and a local name for the residents, and let the gap between the two do some characterisation.

The list mixes coined names, mythic and Latin titles, catalogue designations, evocative phrases and comic or game-style setting names.

How to choose universe names

  • Decide who named it: a survey bureau produces Reality Designate HX-12, a priesthood produces The Dream of Vaal, and the people living there produce something plain like the Overworld. Mismatched namers are the fastest way to break tone.
  • If you have several universes, vary the naming scheme between them rather than numbering all of them; one numbered, one titled and one coined reads as three genuinely different places.
  • Match the sound to the mood: soft vowels and liquids (Lumenara, Elowynd) for wonder, hard consonants (Ashkarrum, Voskarine) for hostile or ancient cosmologies.
  • Titles with 'The' (The Gilded Expanse, The Singing Void) work best as a nickname used by characters; pair them with a formal designation if your setting has institutions that catalogue realities.
  • Search the name before you commit; franchise designations like Earth-616, C-137 and the Negative Zone are owned by existing properties, so borrow the pattern (base word plus a code) rather than the exact tag.

Frequently asked questions

What is the difference between a universe, a multiverse and a dimension name?

A universe name labels one complete reality (Universe 7, The Hollow Infinity). A multiverse name labels the collection of all of them (the Omniverse, the Cosmic Web). A dimension or plane is usually a layer inside or alongside a universe, like the Negative Zone or the Astral Plane. This generator focuses on whole universes and their multiverse designations.

How do comics and sci-fi name alternate universes?

Mostly with a base word and a code: Marvel uses Earth plus a number (Earth-616), Rick and Morty uses letter-number tags (C-137), Dragon Ball numbers its universes one through twelve. The pattern implies a catalogue, which is why invented tags like Continuum Theta-9 or Reality Designate HX-12 feel instantly familiar.

Can I use these names for a game, comic or novel series setting?

Yes. The coined and titled names (Aetheria, The Ashen Cycle, Starforge) work as setting brands for games and series; the designations suit multiverse plots; the mythic titles suit cosmologies inside your world. As with any name, run a quick search before using one commercially.

What makes a universe name sound epic rather than silly?

Restraint. One strong image (The Long Quiet, The Anvil of Stars) beats stacked adjectives, and a short coined word with a clear stress (Kessarine, Oriveth) beats an unpronounceable cluster. If residents would plausibly say the name every day, it is probably right.

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All 500 universe 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: 29 names

  • A House With No Roof
  • A Thousand Thousand Stars
  • Above the Quiet Sea
  • Abrenthe
  • Across the Long Dark
  • Aeonverse
  • Aeternum
  • Aetheria
  • After the First Star
  • Afterglow Expanse
  • Ain Soph
  • Aion
  • Akasha
  • Akashic Expanse
  • Aldermoor
  • All the Unlit Rooms
  • Andurast
  • Anima Mundi
  • Antiverse
  • Antumbra Expanse
  • Anvoria
  • Apeiron
  • Ashen Horizon
  • Ashenlight
  • Ashenwake
  • Ashkarrum
  • Ashkharra's Wake
  • Auriga Expanse
  • Axis 14-B

B: 16 names

  • Before the Last Dark
  • Beneath the Ninth Sky
  • Between Two Silences
  • Beyond the Ember Gate
  • Blackwater Cosmos
  • Branch 1A
  • Branch 9-Delta
  • Branch Ember-4
  • Brane 7c
  • Brannoch Cosmos
  • Brightshroud
  • Brightvoid
  • Brisvane
  • Brivennis
  • Bubble 3091
  • Bubble Nine-Zero

C: 21 names

  • Caelum Vast
  • Caelumbra
  • Caerloth
  • Caldavesh
  • Caldereth
  • Ceruvane
  • Chaos Primordial
  • Cinderveil
  • Cinderverse
  • Cinderwake
  • Cindrastis
  • Cluster Reality Vega-3
  • Continuum Aeternus
  • Continuum Alpha-3
  • Continuum Blue
  • Continuum Red
  • Continuum Theta-9
  • Continuum Verdant
  • Corrivael
  • Cosmos Designation Kappa
  • Cosmos Kappa-Nine

D: 10 names

  • Dark Universe
  • Dawnmarrow
  • Designation M-Null
  • Designation U-4471
  • Divergence Point 1962
  • Domain 0x7F
  • Dorrimund
  • Dravethi
  • Dunhallow
  • Duskhollow

E: 19 names

  • Ebbshade
  • Ebonvale Cosmos
  • Echo 6
  • Echoes of Ruin
  • Eleven Skies
  • Eleventh Reality
  • Elowynd
  • Emberdrift
  • Emberreach
  • Empyrea
  • Empyrean Reach
  • Endless Dawn
  • Enrathe
  • Ephyrral
  • Equinox Deep
  • Evermore Expanse
  • Everquiet
  • Everything, Twice
  • Ezhavel

F: 9 names

  • Falmoray
  • Farlight
  • Farrowdeep
  • Farspan
  • Fenwyrd
  • Fold 9
  • Fold Seven-Nine
  • Frame 1201
  • Frostmarrow

G: 7 names

  • Gallorith
  • Ghostlight Vast
  • Ginnungagap Prime
  • Glassverse
  • Glasswater
  • Glimmerfell
  • Grenvalis

H: 12 names

  • Halflight Cosmos
  • Halvethar
  • Haskarith
  • Havelock Span
  • Hearthlight
  • Helix 5
  • Hesperune
  • Hollenvast
  • Hollowlight
  • Hollowspan
  • Hushfall
  • Hyperverse

I: 12 names

  • Ilyndor
  • Indra's Net
  • Infinitum
  • Instance 77
  • Inverse Reality
  • Irvathe
  • Isenmere
  • Iteration 88
  • Iteration Thirty-One
  • Iteration Zero
  • Ithilune
  • Ithravane

J: 1 name

  • Jorumvast

K: 11 names

  • Kaelvoryn
  • Kaldoreth
  • Kaleidos
  • Kavrosh
  • Kenoma Deep
  • Kessarine
  • Kethrani
  • Kindlefall
  • Kor's Anvil
  • Kronos Interval
  • Kyrathos

L: 8 names

  • Lanternfall
  • Lattice Point Theta
  • Layer 42
  • Lethrane
  • Longnight
  • Lornavel
  • Lumenara
  • Lux Aeterna Cosmos

M: 11 names

  • Maelorin
  • Manifold K
  • Meridia Prime
  • Mezzanoth
  • Mirror Universe
  • Morrowvast
  • Morvessa
  • Mother Universe
  • Mournveil
  • Mundus
  • Murrowind

N: 14 names

  • Nadir Vast
  • Nandrille
  • Nauvrin's Cage
  • Nebrahim
  • Nhaarune
  • Nightharbor
  • Nihil Expanse
  • Nocturnis
  • Node Cosmos 6
  • Nolvanthe
  • Nothing Ever After
  • Nun's Deep
  • Nyx's Mantle
  • Nyxaris

O: 17 names

  • Occultation Deep
  • Ombrathis
  • Omnia
  • Omniverse
  • Ondralune
  • One Billion Lanterns
  • Oort Continuum
  • Orithane
  • Oriveth
  • Oroun's Dream
  • Orvandel
  • Oshunara
  • Ossavrel
  • Ostravane
  • Ouranos Vault
  • Ourobora
  • Outside the Known

P: 11 names

  • Pallorin
  • Past the Final Shore
  • Penumbra Reality
  • Perpetuum
  • Perrathune
  • Plane 1138
  • Pleroma
  • Prime Reality
  • Primum Mobile
  • Probability 44
  • Pyrrhane

Q: 5 names

  • Quadrant Reality 9
  • Quenvalis
  • Quietfire
  • Quillanvast
  • Quorathe

R: 9 names

  • Ravenwyrd
  • Reality 0-0
  • Reality B
  • Reality Designate HX-12
  • Reality Designate Q-2
  • Rhostrel
  • Root Reality
  • Rovenmar
  • Ruhnvael

S: 33 names

  • Saltwake
  • Sarnavel
  • Sector Prime
  • Seed Universe
  • Selmora
  • Selquoth
  • Sequence 21
  • Serephane
  • Shard 3
  • Shard Thirteen
  • Silentium
  • Sister Reality
  • Six Black Suns
  • Slipstream Nine
  • Slowtide Expanse
  • Softdark
  • Sol-Adjacent Four
  • Solmire
  • Sphere 4
  • Sphere Oblique
  • Starforge
  • Starless Reach
  • Starquiet
  • Starweave
  • Stillbright
  • Stillfire
  • Strand 7
  • Strand Halcyon
  • Sunder Reach
  • Sundermere
  • Sunless Vast
  • Sythrane
  • Syzygy

T: 186 names

  • Tangent Reality
  • Tavoreth
  • Ten Thousand Suns
  • Tenfold Morning
  • Tessaroth
  • Thalorien
  • Thandrel
  • The Amber Clock
  • The Amber Stillness
  • The Anvil of Stars
  • The Ashen Cycle
  • The Ashes of Kalen
  • The Bells of Irrith
  • The Bleeding Firmament
  • The Bones of Tiamat
  • The Breath Between Worlds
  • The Breath of Ilm
  • The Breath of Ra
  • The Bridges of Aun
  • The Bright Abyss
  • The Burning Lattice
  • The Cairn of Ildris
  • The Candle Sphere
  • The Cartographer's Regret
  • The Celestine Accord
  • The Clockwork Cosmos
  • The Coda
  • The Cold Lantern
  • The Compass Deep
  • The Cradle of Emrys
  • The Cradle of Yrr
  • The Crossing of Saal
  • The Crown of Thir
  • The Crucible Vast
  • The Dark That Listens
  • The Deep Before
  • The Depths of Vyr
  • The Door at the End
  • The Dream of Brahma
  • The Dream of Vaal
  • The Drowned Cosmos
  • The Drowning Light
  • The Echoing Hollow
  • The Egg of Ptah
  • The Eighth Sea
  • The Elseworld

T, continued

  • The Ember Coil
  • The Embers of Seht
  • The Eternal Weave
  • The Eye of Tallum
  • The Far Shimmer
  • The Farworld
  • The Fathomless Ring
  • The Fermata
  • The Fields of Anhar
  • The Fifth Sky
  • The First Dawn
  • The Forgotten Firmament
  • The Four Quiets
  • The Garden of Ends
  • The Gardens of Menoth
  • The Gates of Ulun
  • The Gilded Expanse
  • The Glass Eternity
  • The Grey Interval
  • The Grief of Sarrow
  • The Grief of Stars
  • The Halls of Ever
  • The Hearth of Ondal
  • The Hinge of Worlds
  • The Hollow Infinity
  • The Hollows of Esk
  • The Hour That Stayed
  • The Hourglass Cosmos
  • The Hundredth Morning
  • The Hymn of Vael
  • The Interlude
  • The Iron Firmament
  • The Jade Eternity
  • The Kingdom of Nothing Yet
  • The Lantern of Hesk
  • The Last Cartography
  • The Last Ember
  • The Lattice of Orrin
  • The Laughter of Ket
  • The Light That Waits
  • The Long Quiet
  • The Loom of Aeons
  • The Lullaby Continuum
  • The Mantle of Queth
  • The Mirrored Vast
  • The Nine Hearths
  • The Ninefold Deep

T, continued

  • The Ninth Silence
  • The Obsidian Cosmos
  • The Open Hand
  • The Orrery of Vael
  • The Otherworld
  • The Outworld
  • The Overture
  • The Overworld
  • The Pale Continuum
  • The Patient Dark
  • The Place the Light Left
  • The Place Without Edges
  • The Quarrel of Gods
  • The Quiet Continuum
  • The Remembered Sky
  • The Requiem Expanse
  • The Rewrite
  • The Ribs of Gorm
  • The Rift of Sarn
  • The River Without a Source
  • The Roots of Yth
  • The Sable Reach
  • The Scattered Chorus
  • The Sea of Unmaking
  • The Second Draft
  • The Seven Silences
  • The Seventh Unfolding
  • The Severed Heaven
  • The Shattered Span
  • The Shoals of Tamar
  • The Shroud of Varn
  • The Sigh of Ammarath
  • The Silence of Ur
  • The Silent Movement
  • The Silent Reach
  • The Silver Wheel
  • The Singing Void
  • The Sleeping Cosmos
  • The Slow Collapse
  • The Slow Year
  • The Song Before Sound
  • The Span of Kessa
  • The Sphere of Fixed Stars
  • The Spindle
  • The Spires of Noa
  • The Star That Fell Twice

T, continued

  • The Sundered Crown
  • The Tear of Nuvaal
  • The Tears of Ossa
  • The Tenth Iteration
  • The Threshold Sea
  • The Throat of Night
  • The Tideless Dark
  • The Tides of Kesh
  • The Unbroken Hour
  • The Unlit Deep
  • The Unwritten Cosmos
  • The Vaults of Marrow
  • The Veil of Andurel
  • The Vigil of Ashun
  • The Violet Expanse
  • The Wakeful Dark
  • The Wandering Vast
  • The Weight of Stars
  • The Well of Nhaar
  • The Wells of Oroth
  • The Wheel That Never Turned
  • The Womb of Gaia
  • The Worldtree Expanse
  • The Wound in Heaven
  • The Woven Vast
  • The Yawn of Oghrum
  • The Year Without Stars
  • Thessamund
  • Thornlight
  • Three Dawns
  • Thrennahold
  • Thresh's Hollow
  • Thresholdverse
  • Throneless
  • Through the Hollow Crown
  • Tiamat's Wake
  • Tidevault
  • Tier Three
  • Timeline 14
  • Timeline Omega
  • Tohu wa-Bohu
  • Toward the Cold Lantern
  • Tsarune
  • Twelve Winters
  • Twin Universe
  • Two Moons, No Sun
  • Tyrannis Deep

U: 12 names

  • Ulmarra
  • Ulvorra
  • Umbermere
  • Umbraquel
  • Under the Unmade Sun
  • Universe Null
  • Universe Omega-1
  • Universe Prime
  • Universe Sigma
  • Universe Zero
  • Until the Stars Return
  • Uvessar

V: 16 names

  • Valdoreth
  • Valkire
  • Vantara
  • Vaultglass
  • Vector 88
  • Velmoraine
  • Veloquar
  • Verse 7
  • Vesmirra
  • Vesperine
  • Vethra's Loom
  • Voidbloom
  • Voidcrown
  • Voidverse
  • Vorrumund
  • Voskarine

W: 17 names

  • Wakeless Deep
  • Weirlorn
  • What the Dark Dreamed
  • Where the Clocks Agree
  • Where the Light Forgets
  • Winterspan
  • Within the Glass Heart
  • World-Line 3.1
  • World-Line Cassiopeia
  • Worldglass
  • Worldmarrow
  • Worldroot
  • Worldsend
  • Worldsong
  • Worldweave
  • Wyrdrealm
  • Wyvrenthe

X: 3 names

  • Xanthera
  • Xiphrane
  • Xolvane

Y: 7 names

  • Yggdrasil Span
  • Ylvareth
  • Ymir's Hollow
  • Yrrandel
  • Ysmaraq
  • Ysolde's Lantern
  • Ystralune

Z: 4 names

  • Zaranthe
  • Zephyrion
  • Zhaalorin
  • Zovakar