Family name Yaiba (Yaiba 
) , all around the world, is a rare cognomen. The family name Yaiba is characteristic of Nepal, where it is a rare surname, Chile, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Nepal, India, and Chile. Very seldom, Yaiba is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yaiba | Nepal, Vietnam, India, Spain, Chile |