Family name Mohannadi (Mohannadi 
) , across the world, is quite a rare last name. The cognomen Mohannadi is characteristic of Qatar, where it is quite a common surname, Bahrain, where it is quite a rare surname, and Malta. In absolute terms, the name is most common in Qatar, Egypt, and Bahrain.
| VARIANT | COUNTRY |
|---|---|
| Mohannadi | Iraq, Qatar, United Arab Emirates, Egypt, Bahrain |
| saad ahmed al mohannadi Qatari engineer, president of Ashghal, QA |
|