Family name アサ (Asa 
, アサ ) , around the globe, is a common cognomen. The family name アサ is habitual in Kuwait, where it is quite a common surname, Israel, and Laos, where it is quite a rare surname. Measured by absolute frequency, this name is the most popular in India, Indonesia, and Nigeria. More frequently, アサ is the forename as well as the last name.