FinkelsteinJewish Means "spark stone" from Old High German funko meaning "spark" and stein meaning "stone".
FunkGerman Derived from Middle High German vunke "spark". ... [more]
SädeEstonian Säde is an Estonian surname (and feminine given name) meaning "spark".
SpragueEnglish English from northern Middle English Spragge, either a personal name or a byname meaning "lively", a metathesized and voiced form of "spark."