Last name 克拉伦 (Claran 
, 克拉伦 
) , all over the world, is a very rare family name. The surname 克拉伦 is habitual in Malaysia, where it is a very rare surname, Nicaragua, and Nigeria, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Malaysia, Nigeria, and India. More prevalently, 克拉伦 is the forename as well as the last name.