Where does “боженька” come from?

боженька (Russian) comes from Russian Бог, from Old East Slavic богъ, from Proto-Slavic bȍgъ — share, cut, wealth, luck.

Ancestry of “боженька”, step by step

StepLanguageWordMeaning
1RussianБогGod
2Old East Slavicбогъgod
3Proto-Slavicbȍgъshare, cut, wealth, luck
Every word from Proto-Slavic bȍgъ →Every word from Old East Slavic богъ →Every word from Russian Бог →