Family name Moraia (Moraia 
) , across the world, is a very rare cognomen. The last name Moraia is characteristic of Italy, where it is a very rare surname, Brazil, where it is an extremely rare surname, and the United States. Not in comparison with a country's population, this name is the most popular in Italy, Brazil, and India. Likewise, Moraia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Moraia | Italy, Spain, United States, India, Brazil |