Where does “Volchok” come from?

Volchok (English) comes from Russian волчок, from Russian волк, from Old East Slavic вълкъ, from Proto-Slavic vьlkъ, from Proto-Balto-Slavic wilkás, from Proto-Indo-European wĺ̥kʷos — wolf.

Ancestry of “Volchok”, step by step

StepLanguageWordMeaning
1Russianволчокlittle wolf, wolf cub: diminutive of волк;...
2Russianволкwolf
3Old East Slavicвълкъwolf
4Proto-Slavicvьlkъwolf
5Proto-Balto-Slavicwilkáswolf
6Proto-Indo-Europeanwĺ̥kʷoswolf
Every word from Proto-Indo-European wĺ̥kʷos →Every word from Proto-Balto-Slavic wilkás →Every word from Proto-Slavic vьlkъ →