Last name גאלו (Gallo 
, גאלו 
) , all around the world, is a widespread family name. The family name גאלו is characteristic of Italy, where it is a common surname, Argentina, where it is quite a common surname, and Uruguay (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in Italy, Argentina, and Colombia. Very seldom, גאלו is the forename as well as the last name.