Jo Family History
Jo Name Meaning
Chinese and Korean: variant of Cho. Japanese(Jo): ‘castle’. The same character is also pronounced Shiro. A noble family in Echigo (now Niigata prefecture) named Jo was descended from the Taira clan. Another name pronounced similarly, written with the character meaning ‘emotion’, is found in Okinawa. Hungarian (Jó): nickname from jó ‘good’.
Source: Dictionary of American Family Names ©2013, Oxford University Press