Surname Johoa (Johoa 
) , around the globe, is a very rare last name. The family name Johoa is habitual in South-eastern Asia, particularly Myanmar, where it is a very rare surname. Predominantly, Johoa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Johoa | Philippines, India, Myanmar, Democratic Republic of the Congo |
Cortes, and Ngouissani