Where does “Wejherowo” come from?

Wejherowo (Polish) comes from Polish -owo, from Slovincian -ôwy, from Proto-Slavic -ovъ — of, belonging to.

Ancestry of “Wejherowo”, step by step

StepLanguageWordMeaning
1Polish-owoforms toponyms or nouns denoting places
2Slovincian-ôwyforms adjectives, usually relational in nature
3Proto-Slavic-ovъof, belonging to
Every word from Proto-Slavic -ovъ →Every word from Polish -owo →Every word from Slovincian -ôwy →