Where does “Бойчук” come from?

Бойчук (Ukrainian) comes from Russian бойко, from Russian бо́йкий, from Proto-Slavic *bojьkъ — feisty, ready for fight.

Ancestry of “Бойчук”, step by step

StepLanguageWordMeaning
1Russianбойкоbriskly; glibly, fluently; short neuter singular...
2Russianбо́йкийsmart, clever
3Proto-Slavic*bojьkъfeisty, ready for fight

Words derived from “Бойчук”

Every word from Proto-Slavic *bojьkъ →Every word from Russian бо́йкий →Every word from Russian бойко →