Where does “Edmundson” come from?

Edmundson (English) comes from English Sơn, from Middle English sone, from Old English sōna, from Proto-West Germanic sān(ō), from Proto-Germanic sēna, from Proto-Germanic *sa, from Proto-Austronesian *əsa, from Proto-Oceanic *isa.

Ancestry of “Edmundson”, step by step

Edmundson traces back through two separate lines of ancestry.

via English Sơn

StepLanguageWordMeaning
1EnglishSơn
2Middle Englishsoneson; soon; Alternative form of sonne
3Old Englishsōnaimmediately, at once
4Proto-West Germanicsān(ō)immediately
5Proto-Germanicsēna
6Proto-Germanic*sa
7Proto-Austronesian*əsa
8Proto-Oceanic*isa

via English Edmund

StepLanguageWordMeaning
1EnglishEdmundborne by early English kings and saints
2Old EnglishĒadmund
3Old Englishmundhand; trust, security. protection; protector,...
4Proto-Germanicmundōhand; protection, security
5Proto-Indo-Europeanmh₂-nt-éh₂the beckoning one
6Proto-Indo-Europeanmen-to think, mind; spiritual activity; to stay,...
Every word from Proto-Oceanic *isa