53%RatingSave Gender Masculine Usage Slavic Mythology Meaning & History Means "the black god" from Slavic cherno "black" and bogu "god". Chernobog was the Slavic god of darkness, evil and grief. People think this name isRate·Details classic mature formal upper class natural devious strong rough strange complex serious Categories black, colors, dark, deities, Disney characters, evil deities, gods, grief, Megami Tensei characters, Once Upon a Time characters