Family name Bueno Zuñiga (Bueno Zuñiga 
) , all over the world, is a very rare cognomen. The cognomen Bueno Zuñiga is habitual in Latin America and the Caribbean, particularly Ecuador, where it is a very rare surname, Chile, and Colombia.
| VARIANT | COUNTRY |
|---|---|
| Bueno Zuñiga | Ecuador, Chile, Colombia, Spain |