Family name Peña Chamba (Peña Chamba 
) , throughout the world, is a very rare last name. The surname Peña Chamba is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, and Peru, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Peña Chamba | Peru, Ecuador |
Miguel, Richard Anibal, and Isabel Maria