Those appear to be the historically correct spellings: https://en.wiktionary.org/wiki/Roumania https://en.wiktionary.org/wiki/Roumania https://en.wiktionary.o

Those appear to be the historically correct spellings: https://en.wiktionary.org/wiki/Roumania https://en.wiktionary.org/wiki/Roumania https://en.wiktionary.org/wiki/Servia https://en.wiktionary.org/wiki/Servia