Surname Kiazi (Kiazi 
) , all around the world, is a rare cognomen. The last name Kiazi is habitual in the Democratic Republic of the Congo, where it is a rare surname, Tanzania, where it is a very rare surname, and Georgia. Not in comparison with a country's population, the name is most common in the Democratic Republic of the Congo, Tanzania, and Brazil. Very seldom, Kiazi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kiazi | Georgia, United States, Tanzania, Brazil, Democratic Republic of the Congo |