Last name Luiba (Luiba 
) , in the entire world, is a very rare surname. The surname Luiba is characteristic of Georgia, where it is a very rare surname, Chile, where it is an extremely rare surname, and Venezuela. In absolute terms, it is the most numerous in India, Georgia, and Chile. More frequently, Luiba is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Luiba | South Africa, Moldova, Cuba, India, Venezuela |