Family name Даза (Daia 
, Даза 
) , in the world, is quite a rare cognomen. The family name Даза is characteristic of Romania, where it is quite a rare surname, Uruguay, and Bahrain. In absolute terms, it is the most numerous in Romania, Mozambique, and Egypt. Likewise, Даза is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Daia | Japan, Romania, Egypt, Uruguay, Mozambique |
| Даза | Russia, Ukraine |