Family name บุตโต (Butto 
, บุตโต 
) , across the world, is quite a rare last name. The cognomen บุตโต is habitual in Lesotho, where it is quite a rare surname, Venezuela, and Italy. Measured by absolute frequency, it is commonest in Italy, Venezuela, and Bangladesh. Much less frequently, บุตโต is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Butto | Bangladesh, Argentina, Venezuela, Italy, India |
| บุตโต | Thailand |