Where does “Ivanoff” come from?

Ivanoff (Portuguese) comes from Russian Ивано́в, from Russian Ива́н, from Old East Slavic Иваннъ, from Ancient Greek Ἰωάννης, from Hebrew יוחנן, from Hebrew חנון, from Moroccan Arabic خنونة, from Arabic خُنَّة.

Ancestry of “Ivanoff”, step by step

Ivanoff traces back through two separate lines of ancestry.

via Russian Ивано́в

StepLanguageWordMeaning
1RussianИвано́вIvan's
2RussianИва́нIvan, John; John
3Old East SlavicИваннъ
4Ancient GreekἸωάννης
5HebrewיוחנןYahweh is gracious
6Hebrewחנוןgracious, merciful, compassionate; passive...
7Moroccan Arabicخنونةmucus, snot
8Arabicخُنَّة

via Bulgarian Ива́нов

StepLanguageWordMeaning
1BulgarianИва́нов
Every word from Arabic خُنَّةEvery word from Moroccan Arabic خنونةEvery word from Hebrew חנון