Cognomen 珂拉 (Cora 
, 珂拉 
) , in the world, is a common family name. The family name 珂拉 is characteristic of Mongolia, where it is a common surname, Puerto Rico, where it is quite a common surname, and Nicaragua, where it is quite a rare surname. In absolute terms, this name is the most popular in Mongolia, Brazil, and Argentina. More frequently, 珂拉 is the forename as well as the last name.