Family name Abad Chavez (Abad Chavez 
) , in all the world, is a very rare last name. The cognomen Abad Chavez is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, Chile, where it is an extremely rare surname, and Peru.
| VARIANT | COUNTRY |
|---|---|
| Abad Chavez | Peru, Chile, Ecuador |