How does the world name generator work?
Four steps, then a name your cosmology can hold. Pick a mode first: Norse realm for the nine-worlds register, High realm for the Tolkien register. Set a quantity if you want a cosmos's worth. Press Generate, then read the receipt: each chip is one morpheme with its meaning and its tradition, and tapping a chip swaps only that part. Keep what fits; the shelf holds your cosmos.
Is it free, and is it real? Free, no signup, and honest about what is real. The Norse roots are attested myth stems. Mor and Val carry their Tolkien receipts. Invented roots say invented. The full curated set lives on the world names page.
How do world names work?
Jotunheim = jötun (the giants) + heim (home). That pattern is the whole trick. A world name does not describe scenery, it states cosmology: who lives here, what this realm is for. Heim means home. Gard means enclosure, a stronghold wall. Dor means land. The suffix decides what kind of claim the name makes.
The receipts run deep. The Norse nine realms all follow the grammar: Asgard, Midgard, Vanaheim, Jotunheim, Niflheim, Alfheim, and the rest. Tolkien translated the grammar rather than copying it: Middle-earth is a calque of Miðgarðr, "the middle enclosure," and Mordor runs môr (dark) plus dôr (land) in the Sindarin he built for the purpose. When your world name decomposes, it inherits five centuries of precedent. For the wider craft, the how to name a character guide carries the framework, including its worldbuilding layer.
What is a good world name?
A good world name states the cosmology in two parts. Here is what world names mean, part by part: ten names, each with its build and its tradition. The first seven are generator outputs. The last three are canon realms, labeled with their receipts.
World names with their builds, meanings and traditions| Name | Built from | Meaning | Tradition |
|---|
| Jotgard | jot + gard | stronghold of the giants | Myth root + realm suffix (Norse convention; root documented) |
| Ymiheim | ymi + heim | home of Ymir's frost-giant kin | Myth root + realm suffix (root documented: Ymir) |
| Niflland | nifl + land | the land of mist | Myth root + realm suffix (root documented: Niflheim) |
| Aeldor | ael + dor | land of light | Realm root + land suffix (root invented, labeled; suffix receipt: Mordor) |
| Moria | mor + ia | place of the dark | Realm root + place suffix (root receipt: Sindarin mor) |
| Valnor | val + nor | the land of the Valar | Realm root + land suffix (receipt pair: Valinor, Quenya nore) |
| Umbrath | umbr + oth | realm of shadow | Realm root + realm suffix (root documented: Latin umbra; suffix canon-flavored) |
| Asgard | as + gard | stronghold of the Aesir | Canon realm (attested Norse myth) |
| Mordor | mor + dor | the black land | Canon realm (documented Tolkien build, Sindarin) |
| Middle-earth | mid + gard, translated | the middle enclosure | Canon realm (calque of Old Norse Midgardr) |
See the full list with meanings on the world names page.
How do world names differ across registers?
Three registers, three relationships to language. Norse realms parse openly: the parts are loanwords from a real mythology. High realms parse through invented languages, the Tolkien move, where the receipt lives in an appendix. Single-word worlds do not parse at all, and their power is exactly that they sound worn rather than built.
The three world-name registers| Attribute | Norse realms | High realms | Single words |
|---|
| Pattern | myth root + heim or gard | root + dor, ia, oth, nor | pure coinage |
| Parses? | yes, from real myth | yes, through invented languages | no, worn like old words |
| Canon receipts | Asgard, Jotunheim | Mordor, Valinor | Westeros, Narnia |
| Best for | cosmologies with gods | secondary worlds with depth | continents with history |
The real realm receipts
Every suffix in the generator has an attested source. These are the six core receipts:
Realm suffixes with their meanings and attested examples| Suffix | Means | Attested receipt |
|---|
| heim | home of | Jotunheim, home of the giants (Old Norse heimr) |
| gard | enclosure, stronghold of | Asgard, stronghold of the gods; Midgard, the middle enclosure |
| dor | land of | Mordor, the black land (Sindarin dor) |
| nor | the land of | Valinor, land of the Valar (Quenya nore) |
| ia | place of | the Latin place ending behind realm names |
| oth | realm of | the canon-flavored ending of Azeroth and its kin |
Realm-scale names
Single-word worlds and compound realms are two different bets, and the canon shows both paying off. A compound realm buys you the receipt on the surface: Mordor tells you it is the black land before you meet a single orc, and Middle-earth tells you where you stand in the cosmos, because Tolkien calqued it from Miðgarðr, "the middle enclosure," the human realm ringed by gods and giants. A single-word world buys you wear: Westeros and Narnia parse into nothing, and that is the point, because a name that sounds older than its story makes the story feel older too. Lewis found Narnia in an old atlas, the Italian town Narni, and liked the sound; GRRM coined Westeros whole; Discworld goes back to compounding but for comedy. The rule of thumb: compound when your world has a cosmology to state, coin when your world has a history to imply.
Realm-scale naming strategies in the canon| World | Structure | Receipt |
|---|
| Middle-earth | compound, translated | calque of Old Norse Midgardr, "the middle enclosure" |
| Mordor | compound, invented language | mor (dark) + dor (land), Sindarin |
| Ea | single word, verb as noun | Quenya "the world that is" (Tolkien canon) |
| Narnia | single word, borrowed | lifted from Narni, Italy, in an old atlas (Lewis, documented) |
| Westeros | single word, coined | pure coinage, worn by long use |
World names vs kingdom names
A world name states cosmology; a kingdom name states a claim. Kingdoms bind a dynasty to a land word: England, Denmark. Worlds bind a people to a home or realm word: Asgard, Vanaheim. The grammar is cousin-identical, which is why one map can hold both.
World naming compared with kingdom naming| Attribute | World names | Kingdom names |
|---|
| Pattern | myth root + realm suffix | dynasty root + land suffix |
| Names | gods, giants, mist, the middle | peoples, dynasties, borders |
| Real receipts | Asgard, Jotunheim | England, Denmark |
| Reads as | a cosmology | a claim on territory |
Drawing the borders inside your world? The kingdom name generator carries the claim grammar.
The nine realms, receipted
Norse cosmology shipped a documented world-name list, and the grammar holds across it. Every realm decomposes the way this generator builds:
The attested Norse realms and their builds| Realm | Built from | Meaning |
|---|
| Asgard | as + gard | stronghold of the Aesir gods |
| Midgard | mid + gard | the middle enclosure, the human realm |
| Vanaheim | van + heim | home of the Vanir gods |
| Jotunheim | jotun + heim | home of the giants |
| Niflheim | nifl + heim | home of mist |
| Muspelheim | muspell + heim | home of the fire realm |
| Alfheim | alf + heim | home of the elves |
| Svartalfheim | svart + alf + heim | home of the dark elves |
| Utgard | ut + gard | the outer enclosure |
| Hel | hel | the realm of the dead |
World name generator questions, answered
What should I name my world?
The generator answers that in one press, and the mode sets the mythology. The Norse mode builds realms the way the nine worlds were built: Jotgard is "stronghold of the giants." The High realm mode builds Tolkien-style: Aeldor is "land of light." Pick the tradition before the name.
Is the generator accurate to real world-naming traditions?
The traditions are real, and every receipt is labeled. Asgard, Vanaheim, and Jotunheim are attested Norse realms. Mordor and Valinor are documented Tolkien constructions from his Elvish languages. Narnia has a documented origin: Lewis lifted it from an atlas. Invented roots here say invented.
Can I generate world names in bulk?
Yes. The quantity control draws up to ten at a time, each with its own receipt. The curated set lives on the world names page, over a hundred builds plus the real realms they learn from.
What are good fantasy world names?
Names whose parts tell you what the world is. Middle-earth calques Miðgarðr, "the middle enclosure," putting us in the middle of a cosmos. Eä is Quenya for "the world that is," a verb doing a noun's job. Westeros is pure coinage, no parts at all, and works because it sounds worn. Pick one register and stay in it.
Where this data comes from. Norse realm glosses follow published mythological sources, and the nine realms are attested. Tolkien receipts (Mordor, Valinor, Ea, the Middle-earth calque) follow his documented constructions. Narnia's atlas origin is documented by Lewis himself. Invented roots are labeled invented. Where every name's receipt comes from →