Surname Gamboa Labra (Gamboa Labra 
) , across the world, is an extremely rare family name. The cognomen Gamboa Labra is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Gamboa Labra | Chile |
Osvaldo Anibal, Mario Antonio, Teresa Jacqueline, and Miguel Alberto