Cognomen Unib (Unib 
) , in all the world, is a rare last name. The family name Unib is characteristic of Indonesia, where it is a very rare surname, Thailand, where it is an extremely rare surname, and Brazil. Not in comparison with a country's population, it is commonest in Indonesia, Brazil, and India. Also, Unib is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Unib | Norway, Indonesia, India, Philippines, Brazil |