Family name 里卡 (Ricca 
, 里卡 
) , in all the world, is a common last name. The last name 里卡 is characteristic of Uruguay, where it is quite a common surname, Italy, and Argentina, where it is quite a rare surname. In absolute terms, it is commonest in Italy, Argentina, and the United States. Likewise, 里卡 is the forename as well as the last name.