Where does “poikaviikari” come from?

poikaviikari (Finnish) comes from Finnish poika, from Proto-Finnic poika, from Proto-Uralic pojka — boy; son.

Ancestry of “poikaviikari”, step by step

poikaviikari traces back through two separate lines of ancestry.

via Finnish poika

StepLanguageWordMeaning
1Finnishpoikaboy; son; young
2Proto-Finnicpoikason; boy
3Proto-Uralicpojkaboy; son

via Finnish viikari

StepLanguageWordMeaning
1Finnishviikarirascal
Every word from Proto-Uralic pojkaEvery word from Proto-Finnic poikaEvery word from Finnish poika