Surname Jonjo (Jonjo 
, جونجو) , all over the world, is a rare last name. The surname Jonjo is characteristic of Sierra Leone, where it is quite a rare surname, the United Kingdom, where it is a very rare surname, and South Africa, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Sierra Leone, the United States, and the United Kingdom. Likewise, Jonjo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jonjo | Philippines, Sierra Leone, Ireland, United Kingdom, India |