Where does “Roman” come from?

Roman (Estonian) comes from Latin Rōmānus, from Latin -ānus — Of or pertaining to; -ian.

Ancestry of “Roman”, step by step

StepLanguageWordMeaning
1LatinRōmānusRoman
2Latin-ānusOf or pertaining to; -ian
Every word from Latin -ānusEvery word from Latin Rōmānus