Surname Kuaga (Kuaga 
) , all around the world, is a very rare family name. The last name Kuaga is characteristic of Israel, where it is a very rare surname, Indonesia, and Brazil, where it is an extremely rare surname. In absolute terms, the name is most common in Indonesia, Brazil, and Nigeria. Much less frequently, Kuaga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kuaga | Indonesia, Brazil, Philippines, Nigeria, Israel |