Globally, Arzú (Arzu 
, Arzú 
, ارسو 
) is a widespread feminine first name. The forename Arzú is characteristic of Western Asia, particularly Turkey, where it is a common girly name, Georgia, where it is quite a common unisex name, and Azerbaijan. Much less frequently, Arzú is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Arzu | Honduras, Bangladesh, Turkey, Guatemala, Azerbaijan |
| Arzú | Honduras, Guatemala, Chile, United States, Argentina |
| ارسو | Iran, Sudan |