Cognomen Adalo (Adalo 
) , worldwide, is a rare family name. The cognomen Adalo is characteristic of Kenya, where it is a rare surname, Georgia, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Kenya, Nigeria, and Philippines. Also, Adalo is the forename as well as the last name.