Last name Pomaa (Pomaa 
) , in all the world, is quite a rare cognomen. The last name Pomaa is characteristic of Ghana, where it is quite a common surname, Spain, where it is a very rare surname, and Italy, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Ghana, Spain, and the United States. Likewise, Pomaa is the forename as well as the last name.