Family name Jiaa (Jiaa 
) , all over the world, is a rare surname. The last name Jiaa is characteristic of Morocco, where it is a rare surname, Malaysia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Morocco, China, and the United States. Likewise, Jiaa is the forename as well as the last name.