Throughout the world, Samuel Domingo (Samuel Domingo 
) is a very rare boy's forename. The first name Samuel Domingo is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare masculine name, and Peru, where it is a very rare masculine name. Very seldom, Samuel Domingo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Samuel Domingo | Argentina, Peru, Ecuador, Spain, Chile |