Where does “Sebastianus” come from?

Sebastianus (Latin) comes from Latin Sebastus, from Ancient Greek Σεβαστός, from Latin Augustus, from Proto-Indo-European h₂ewg-, from Proto-Indo-European h₂weg-, from Proto-Indo-European h₂ug-.

Ancestry of “Sebastianus”, step by step

StepLanguageWordMeaning
1LatinSebastus—
2Ancient GreekΣεβαστόςaugust, venerable, exalted
3LatinAugustusvenerable
4Proto-Indo-Europeanh₂ewg-to increase, to enlarge
5Proto-Indo-Europeanh₂weg-to increase, to enlarge
6Proto-Indo-Europeanh₂ug-—

Words derived from “Sebastianus”

Every word from Proto-Indo-European h₂ug- →Every word from Proto-Indo-European h₂weg- →Every word from Proto-Indo-European h₂ewg- →