Cognomen 拉戈 (Lago 
, Rago , 拉戈 
) , throughout the world, is a common surname. The cognomen 拉戈 is characteristic of Uruguay, where it is quite a common surname, Argentina, and Ivory Coast (explore the name in all countries). Measured by absolute frequency, it is commonest in Brazil, Philippines, and Italy. Very seldom, 拉戈 is the forename as well as the last name.