Where does “блины́” come from?

блины́ (Russian) comes from Russian блин, from Proto-Slavic mlinъ — pancake.

Ancestry of “блины́”, step by step

StepLanguageWordMeaning
1Russianблинpancake, crepe, blini; disc, plate; CD
2Proto-Slavicmlinъpancake

Words derived from “блины́”

Every word from Proto-Slavic mlinъ →Every word from Russian блин →
блины́ — Etymology, Origin & Word History | Etymology Explorer