How Common is the First Name Jo?
How Old are People Named Jo?
The average person named Jo is 67.45 years old.
Is Jo a Popular Baby Name Right Now?
The popularity of Jo peaked in 1947, when it was the 51st most popular name for baby girls.
Is Jo a Boy's Name or a Girl's Name?
Jo is almost exclusively a female name. 99.1% of people named Jo are female.
Facts About the Name Jo
Popularity of Jo in England