Where does “ukrajinský” come from?
ukrajinský (Czech) comes from Czech Ukrajina, from Ukrainian Украї́на, from Old East Slavic Украина, from Russian Украи́на, from Slavic Оукраина, from Old East Slavic краи, from Proto-Slavic krajь, from Proto-Slavic krojiti — to sift, to separate.
ukrajinský (Czech): Ukrainian
Ancestry of “ukrajinský”, step by step