Last name Karoua (Karoua 
) , around the globe, is a very rare family name. The cognomen Karoua is habitual in Morocco, where it is a rare surname, India, where it is an extremely rare surname, and the United States. Much less frequently, Karoua is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karoua | Morocco, India, France, United States |
| fred jacob dieudonné karoua Central African politician |
|