Where does “Ostrowski” come from?

Ostrowski (Polish) comes from Polish ostrów, from Proto-Slavic ostrovъ, from Proto-Indo-European strow-.

Ancestry of “Ostrowski”, step by step

StepLanguageWordMeaning
1PolishostrówA type of river island, with ground relatively...
2Proto-Slavicostrovъstreamlined; river island; island
3Proto-Indo-Europeanstrow-—

Words derived from “Ostrowski”

Every word from Proto-Indo-European strow- →Every word from Proto-Slavic ostrovъ →Every word from Polish ostrów →
Ostrowski — Etymology, Origin & Word History | Etymology Explorer