Cognomen Adiia (Адия 
, Adiia 
, Адииа ) , around the world, is a rare last name. The family name Adiia is characteristic of Kyrgyzstan, where it is quite a rare surname, Armenia, where it is a rare surname, and Kazakhstan, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Kyrgyzstan, Kazakhstan, and China. Predominantly, Adiia is the forename as well as the last name.