Family name Magnoon (Magnoon 
) , in all the world, is a rare cognomen. The last name Magnoon is habitual in Sudan, where it is quite a rare surname, Egypt, where it is a rare surname, and Saudi Arabia. Much less frequently, Magnoon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Magnoon | Saudi Arabia, Sudan, Egypt, India, Oman |