Jo - Name Meaning and Origin

The boy's and girl's name Jo \jo\ is a variant of Joseph.

The baby name Jo sounds like Joe, Ja-, Jay, Jeh, Jai, Jae, Je-, Joey, Joao and O-. Other similar baby names are Bo, Job, Jon and Mo.

Jo is a very rare male first name and a very popular surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Jo. Click here to compare Jo with related baby names.