Family name كو (Ko 
, Ku 
, Co ) , around the world, is a prevalent cognomen. The last name كو is characteristic of Myanmar, where it is a prevalent surname, Hong Kong, where it is a common surname, and Bermuda (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in Myanmar, India, and Indonesia. Also, كو is the forename as well as the last name.