Naming a single city is a solved problem: you take a feature and a settlement-word and you are done. A kingdom resists that, because a kingdom is not a scaled-up city — it is a political idea with a border, and political ideas get named after the thing that holds them together. Get that wrong and the name reads like a theme-park region rather than a country. The good news is that real nations, historical and Norse alike, drew their names from a very short list of sources, and once you know the list the choice almost makes itself.
The three things realms are named after
Look at how real countries got their names and almost all of them fall into three buckets. First, the people: France is the land of the Franks, England the land of the Angles. The nation is named for the tribe that holds it, and the name usually ends in a people-word or a home-word. Second, the ruler or dynasty: a realm named for the house that governs it, the way 'the lands of the Norman kings' hardens over time into a single name. Third, the land itself: a geographic fact large enough to define a whole territory — the highlands, the northern march, the country between the two rivers. Each source produces a different-feeling name, and picking deliberately is most of the work.
Old Norse gives you clean material for all three. For a people, -heimr ('home, world') and folk ('a host, a people'); for a ruler, ríki ('realm, rule'), veldi ('dominion'), and the ruler-roots vald ('power') and konungr ('king'); for the land, the direction-words (norðr, austr) and the terrain-words — land, mǫrk ('march, borderland, forest'), fold ('earth, country'). A realm built from ríki reads as a place defined by who rules it; a realm built from folk and heimr reads as a place defined by who lives there. That distinction is invisible to the casual reader and yet it is exactly what makes one name feel like a monarchy and another feel like a homeland.
Generate kingdom & realm names →Realm, kingdom, empire — not the same word
These get used interchangeably and should not be. A kingdom has a king; the word carries a single crowned ruler with it, and a name built on konungr or ríki says so. A realm is vaguer and older-feeling — it just means a territory under one rule, which could be a duchy, a magocracy, or a council; 'realm' is the safe word when you have not decided what sits on the throne, or when nothing does. An empire implies conquest: many peoples held under one, usually by force, and its name often swallows the names of the places it absorbed. Choosing the right one of these three is a piece of worldbuilding before it is a piece of naming — the word tells the reader how power works in this place before you have written a line about it.
This is also why the ubiquitous 'realm name generator' and 'kingdom name generator' are not quite the same request, even though they look it. A realm name can be quieter and more abstract; a kingdom name wants a ruler's fingerprint on it. If your setting has an emperor, reach for the grander compounds and the absorbed, worn-down forms; if it has a fractured map of squabbling territories, keep the realm-names small and let no single one sound imperial.
Match the name to the map, not the drama
The most common mistake is naming every realm for its most dramatic feature — the Shadowlands, the Bloodmarch, the Dragonreach. One or two of these are atmospheric; a whole map of them reads as a video-game menu. Real nations are overwhelmingly named for something mundane and geographic, and the drama comes later, from the history that happens there. 'The Netherlands' just means 'the low countries'. 'Austria' is essentially 'the eastern march'. A realm named 'the North Kingdom' or 'the river-land' leaves room for a thousand years of story; a realm named 'Doomspire Dominion' has already spent its whole budget on the sign out front.
There is also a scale test. A hamlet, a city and a kingdom should not share a naming register. If your kingdom name would work equally well on a tavern, it is too small; if your tavern name sounds like it could rule three provinces, it is too big. Grand realms carry the heavy roots — dominion, power, the great river, the whole north — and often the eroded, older forms that signal a name that has been in use for centuries. A young breakaway state, by contrast, can afford a plainer, more transparent name, because it has not been around long enough for its name to wear down.
Let one people's realms rhyme
Nations that share a founding people tend to share the shape of their names, and you can use that to draw invisible borders on your map. Give one culture a kit of endings — say everything ends in -ríki or -mǫrk — and its realms will read as a single civilisation even when they are at war with each other. When your travellers cross into a region where the names suddenly end differently, the reader feels the frontier before anyone announces it. This is the same trick that works for cities, applied one level up: coherence within a culture, contrast between cultures.
A caution worth stating plainly: keep the names your own. It is tempting to borrow the ring of a beloved fictional kingdom — the Seven Kingdoms of a certain series, say — but a name that makes a reader think of someone else's world pulls them straight out of yours, and it is a trademark and copyright risk on top of the artistic one. Steal the method, never the noun: build from real historical language, the way the authors you admire did in the first place, and the result will be yours.
A checklist before you crown it
- Which of the three sources is this — a people, a ruler, or the land? Pick one on purpose.
- Is it a realm, a kingdom, or an empire? Make the word match how power actually works there.
- Is the name geographic and mundane rather than dramatic? Leave room for the history to happen.
- Does the scale fit? Heavy, worn roots for great powers; plainer names for young or small states.
- Do one culture's realms share a naming family? Coherence inside a border, contrast across it.
- Is it free of real-world and existing-fiction names? Build from the source language, not from someone else's map.
If you would rather start from names that already obey these rules, the kingdom generator builds each realm-name from real Old Norse roots — rule, dominion, the land, the people — and shows you which of the three sources a given name is drawing on, so you can tell a ruler's realm from a homeland at a glance. For a nation defined by its territory rather than its crown, the country generator leans on the land-words and directions; and for the ruler whose name the realm might one day carry, the lord generator works the same roots at the scale of a single person.
Generate kingdom & realm names with meanings →Generate country & nation names →Generate names for the ruling house →