Cognomen Fdaa (فداء 
, Fdaa 
) , all around the world, is quite a rare family name. The last name Fdaa is characteristic of Syria, where it is quite a rare surname, Libya, and Lebanon, where it is a rare surname. Not in comparison with a country's population, the name is most common in Syria, Egypt, and Iraq. More frequently, Fdaa is the forename as well as the last name.