Cognomen Ongla (Ongla 
) , around the world, is a rare last name. The last name Ongla is characteristic of Cameroon, where it is quite a rare surname, Thailand, where it is a 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 Cameroon, Thailand, and India. Much less frequently, Ongla is the forename as well as the last name.