Where does “Bielawski” come from?
Bielawski (English) comes from Polish Bielawski, from Polish Bielawy, from Polish -awy, from Polish szpat, from German spät, from Middle High German spǣte, from Old High German spāti, from Proto-West Germanic *spādī — to succeed, to prosper.
Ancestry of “Bielawski”, step by step