Jo Family History
Jo Surname Meaning
Korean: variant of Cho Chinese: variant of Cho. Japanese (Jō): written 城 ‘castle’. The same character is also pronounced Shiro.
One noble family in Echigo (now Niigata prefecture) was descended from the Taira clan. Another name pronounced similarly, written 情 ‘emotion’, is found in Okinawa.
Hungarian (Jó): nickname from jó ‘good’.
Source: Dictionary of American Family Names 2nd edition, 2022
