Cognomen בוטו (Buto 
, בוטו 
) , in all the world, is quite a rare last name. The cognomen בוטו is habitual in Lithuania, where it is quite a rare surname, Israel, where it is a rare surname, and Belarus. Measured by absolute frequency, it is the most numerous in Philippines, Japan, and Indonesia. Likewise, בוטו is the forename as well as the last name.