Janoff Family History
Janoff Name Meaning
Westernized form of Jewish (from Poland) Janow Polish Janów and Slovak Janov . In North America this surname may also be a shortened and altered form of any of various Slavic and Jewish surnames beginning with Janow- or Janov- e.g. Janowski . Compare Yanoff . Westernized form of Macedonian Janov and of the more common related name Janev which is from the personal name Jane (see Janeski ). Variant of Yanoff 2 a surname of Bulgarian origin. Alternatively an Americanized form of Bulgarian Dzhanov a patronymic from the Muslim (Bulgarian Turkish) personal name Dzhan of ultimate Persian origin (from ḡān ‘soul life’) formed with the Slavic possessive suffix -ov.
Source: Dictionary of American Family Names 2nd edition, 2022