Cognomen 卢娜 (Üner 
, 卢娜 
) , across the world, is a common family name. The cognomen 卢娜 is habitual in Turkey, where it is quite a common surname, Germany, where it is a rare surname, and China, where it is an extremely rare surname. Much less frequently, 卢娜 is the forename as well as the last name.