sentences:  "Bublik" stems from Old East Slavic бубьлъ ("bubl"), ultimately from Proto-Slavic "*bǫbьlь", from which Polish "bąbel", Czech "boubel" and Slovak "bublina" also originated.All these words mean "bubble".Russian "baranka" or "baranok" is a contraction of the word "obvaranok" (обваранок), "scalded" / "parboiled".