Family name Darena (Darena 
, Дарена 
, กล้า) , in all the world, is a very rare last name. The cognomen Darena is habitual in Italy, where it is a very rare surname, Nicaragua, and Mexico, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Italy, the United States, and Mexico. More frequently, Darena is the forename as well as the last name.