Family name Моусави (Mousavi 
, Моусави 
, Mousavy 
) , across the world, is a common last name. The surname Моусави is characteristic of Iran, where it is quite a common surname, United Arab Emirates, where it is quite a rare surname, and Afghanistan. In absolute terms, it is commonest in Iran, Afghanistan, and the United States. Much less frequently, Моусави is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mousavi | Iran, United States, United Arab Emirates, Indonesia, Afghanistan |
| Моусави | Russia |
| Mousavy | United States, Italy, Iran |