Joos Family History
Joos Name Meaning
South German and Swiss German: variant of Jost . Dutch: patronymic from the personal name Joos a short form of the personal name Joseph or like Joost and Jost from the personal name Jodocus (see Joyce ). Hungarian: nickname from an archaic spelling of jós ‘fortune teller’.
Source: Dictionary of American Family Names 2nd edition, 2022