Where does “sān” come from?

sān (Old Dutch) comes from Proto-West Germanic sān(ō), from Proto-Germanic sēna, from Proto-Germanic *sa, from Proto-Austronesian *əsa, from Proto-Oceanic *isa.

Ancestry of “sān”, step by step

StepLanguageWordMeaning
1Proto-West Germanicsān(ō)immediately
2Proto-Germanicsēna—
3Proto-Germanic*sa—
4Proto-Austronesian*əsa—
5Proto-Oceanic*isa—

Words derived from “sān”

Every word from Proto-Oceanic *isa →Every word from Proto-Austronesian *əsa →Every word from Proto-Germanic *sa →