Family name Asaa (Asaa 
, อาสา 
) , throughout the world, is quite a rare surname. The family name Asaa is habitual in Ghana, where it is quite a rare surname, Cameroon, where it is a rare surname, and Saudi Arabia. Not in comparison with a country's population, it is commonest in Nigeria, Ghana, and Thailand. Also, Asaa is the forename as well as the last name.