Family name Johwa (Johwa 
) , in the entire world, is a rare last name. The family name Johwa is habitual in Botswana, where it is quite a rare surname, Zimbabwe, and the United Kingdom, where it is a very rare surname. Much less frequently, Johwa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Johwa | Botswana, Zimbabwe, United Kingdom, India, United States |