Where does “Osmund” come from?

Osmund (Old English) comes from Old English ōs, from Proto-West Germanic *ansu, from Proto-Germanic ansuz, from Old High German helm, from Proto-West Germanic helm, from Proto-Germanic helmaz, from Proto-Germanic halmaz, from Proto-Indo-European ḱolh₂mos — to pierce, strike; to stick; prick; stab.

Ancestry of “Osmund”, step by step

Osmund traces back through two separate lines of ancestry.

via Old English ōs

StepLanguageWordMeaning
1Old Englishōsgod
2Proto-West Germanic*ansugod
3Proto-Germanicansuzdeity, god; name of the A-rune
4Old High Germanhelmhelmet
5Proto-West Germanichelmhelmet
6Proto-Germanichelmazhelmet
7Proto-Germanichalmazhalm; stem; stalk; straw; hay
8Proto-Indo-Europeanḱolh₂mosstalk
9Proto-Indo-Europeanḱelh₂-to pierce, strike; to stick; prick; stab

via Old English mund

StepLanguageWordMeaning
1Old Englishmundhand; trust, security. protection; protector,...
2Proto-Germanicmundōhand; protection, security
3Proto-Indo-Europeanmh₂-nt-éh₂the beckoning one
4Proto-Indo-Europeanmen-to think, mind; spiritual activity; to stay,...
Every word from Proto-Indo-European ḱelh₂-Every word from Proto-Indo-European ḱolh₂mosEvery word from Proto-Germanic halmaz