Where does “Sihvo” come from?

Sihvo (Finnish) comes from Swedish Sigfrid — borne by an 11th century Swedish saint.

Ancestry of “Sihvo”, step by step

StepLanguageWordMeaning
1SwedishSigfridborne by an 11th century Swedish saint
Every word from Swedish Sigfrid
Sihvo — Etymology, Origin & Word History | Etymology Explorer