Ukrainian regions don't have a field where their names would be written in, well, Ukrainian. And there are two Kyiv's, one is the city and another is the region around it.
Actually... I keep seeing references to "geonames", so I googled that, and sure enough, there's geonames.org and it's also free but requires attribution. There's much more translations.
Names of US states in Russian, for example. Cool stuff.
Except "DC" is supposed to be "Округ Колумбия" ¯\_(ツ)_/¯
But well, it's public domain data. Who am I to complain? I should create a pull request probably.