Family name Santom (Santom 
) , globally, is a very rare cognomen. The family name Santom is habitual in the United States, where it is a very rare surname, Spain, where it is an extremely rare surname, and the United Kingdom. Not in comparison with a country's population, this name is the most popular in the United States, India, and Spain. Predominantly, Santom is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Santom | Spain, United Kingdom, United States, India, Belgium |