Cognomen ไอ๊ (Ai 
, ไอ๊) , all over the world, is a widespread last name. The surname ไอ๊ is habitual in Malaysia, where it is quite a common surname, Macao, and China (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in China, Malaysia, and Indonesia. Also, ไอ๊ is the forename as well as the last name.