Save Type Surname (from location & ornamental) Usage Swedish Pronounced Pron. /ˈœst.bɛrj/ [key·simplify] Meaning & History From Swedish öst (Old Norse austr) meaning "east" and berg meaning "mountain". Related NamesDetails Rootsaustr + bergOther Languages & CulturesØstberg(Norwegian) Same SpellingØstberg Categories cardinal points, landforms, mountains