Where does “Финашков” come from?

Финашков (Bulgarian) comes from Romanian final, from French final, from Italian finale, from Latin fīnālis, from Latin -ālis, from Proto-Italic -ālis — forms relational adjectives.

Ancestry of “Финашков”, step by step

StepLanguageWordMeaning
1Romanianfinalfinal
2Frenchfinalfinal; expressing purpose
3Italianfinalefinal, ending; end, ending, conclusion; finale
4LatinfīnālisOf or pertaining to boundaries
5Latin-ālis—
6Proto-Italic-ālisforms relational adjectives
Every word from Proto-Italic -ālis →Every word from Latin -ālis →Every word from Latin fīnālis →