200+ Kingdom and Empire Name Ideas for Fantasy Worlds

A realm name has one job: to make a reader believe the country existed for centuries before page one. The lists below give you more than two hundred ready-to-use names for kingdoms, empires, duchies, principalities, and dominions, organized into the six realm styles our generator builds from. Every name is original invention; none is lifted from an existing franchise, so all of them are safe to build a novel, campaign, or game world on. Scattered lore hooks show how little it takes to turn a name into a history. If our guide to realm titles is the grammar, this page is the vocabulary.

High fantasy realms

The classic register: melodic dynastic roots, bright epithets, and title words worn like heirlooms. These names suit the green heartlands of a map, the realms with tourney fields and old alliances.

Ancient empires

Marble-and-legion flavor: names that sound carved into triumphal arches. Use these for the old power whose roads everyone still travels, whether or not the empire itself survives in your era.

Northern kingdoms

Fjord-and-pinewood names, hard consonants and cold landscapes. These realms sit at the top of the map and export iron, timber, and trouble.

Desert caliphate-style realms

Caravan-and-oasis names: soft sibilants, long vowels, and wealth that moves. These realms rule trade routes rather than fields, and their capitals glitter accordingly.

Island dominions

Salt-and-sail names for thalassocracies: realms whose borders are tide lines and whose armies are fleets. Ideal for merchant powers and pirate kingdoms alike.

Dark sovereignties

The realm your heroes are warned about: dread epithets, funereal roots, and mottoes that read like threats. A good dark realm name should be easy to whisper.

Using these lists well

Treat each style section as one linguistic region of your map, not a grab bag: three neighboring realms pulled from the same list will sound like neighbors, which is most of what believability costs. Feel free to retitle anything here, since the root does the real work; the Kingdom of Balemourn demotes cleanly to a duchy or swells into an empire as your history requires, a flexibility our realm titles guide explains in detail. And when you need more than a list can hold, the generator on our front page builds names in all six styles, with the government selector keeping every title word honest, in unlimited batches.