Family name Utui (Utui 
) , in all the world, is a rare cognomen. The cognomen Utui is characteristic of Mozambique, where it is quite a rare surname, Indonesia, where it is a rare surname, and South Africa, where it is a very rare surname. Very seldom, Utui is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Utui | Germany, Mozambique, South Africa, Nigeria, Indonesia |