Last name Mansoour (Mansoour 
) , globally, is a very rare cognomen. The surname Mansoour is habitual in Saudi Arabia, where it is a very rare surname, Egypt, and Brazil, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Egypt, Saudi Arabia, and India. Much less frequently, Mansoour is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mansoour | Egypt, India, Brazil, United States, Saudi Arabia |