The names are all randomized, although the ending part of a name is always picked from a predefined list based on real and fictional versions. This randomization does mean some names may not work very well, depending on what type of language and culture you're going for.
The first 5 names in this generator are generally shorter than the last 5, so those names suffer less from the stranger randomization results than the last 5.
[url=https://ifantasynamegenerator.com/kingdom-name-generator/]kingdom name generator[/url]