Where does “Максим” come from?

Максим (Russian) comes from Old East Slavic Максимъ, from Old Church Slavonic Маѯимъ, from Ancient Greek Μάξιμος, from Latin Maximus, from Proto-Italic *magisVmos.

Ancestry of “Максим”, step by step

StepLanguageWordMeaning
1Old East SlavicМаксимъ
2Old Church SlavonicМаѯимъ
3Ancient GreekΜάξιμος
4LatinMaximusthe greatest
5Proto-Italic*magisVmos

Words derived from “Максим

Every word from Proto-Italic *magisVmosEvery word from Latin MaximusEvery word from Ancient Greek Μάξιμος