Family name Champaca (Champaca 
) , around the world, is a rare cognomen. The cognomen Champaca is characteristic of Myanmar, where it is a rare surname, Indonesia, where it is a very rare surname, and Mexico, where it is an extremely rare surname. Very seldom, Champaca is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Champaca | Mexico, Indonesia, Myanmar |