Where does “Khruscëv” come from?

Khruscëv (Italian) comes from Russian Хрущёв, from Russian хрущ, from Old East Slavic хрущь, from Proto-Slavic xrǫščь, from Proto-Slavic -jь, from Proto-Indo-European yós, from Proto-Finnic wiša, from Proto-Indo-Iranian wišás — fluidity, slime, poison; poison; poison; slime;...

Ancestry of “Khruscëv”, step by step

StepLanguageWordMeaning
1RussianХрущёвparticular Nikita Khrushchev (April 17, 1894, to September 11, 1971) (First Secretary of the Communist Party of the Soviet Union following the death of Joseph Stalin, presiding from 1953 to 1964)
2Russianхрущcockchafer; May beetle
3Old East Slavicхрущь
4Proto-Slavicxrǫščьcockchafer, scarab
5Proto-Slavic-jьAdjectival inherited from the Caland roots,...
6Proto-Indo-Europeanyósthat, who, which
7Proto-Finnicwiša
8Proto-Indo-Iranianwišáspoison, venom
9Proto-Indo-Europeanwisósfluidity, slime, poison; poison; poison; slime;...
Every word from Proto-Indo-European wisósEvery word from Proto-Indo-Iranian wišásEvery word from Proto-Finnic wiša