Surname 卡 (Ka 
, 卡 , Kaw 
) , around the world, is a widespread cognomen. The cognomen 卡 is habitual in Senegal, where it is a common surname, Myanmar, and Macao (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in India, China, and Myanmar. More frequently, 卡 is the forename as well as the last name.