Family name Mathom (Mathom 
) , around the globe, is a very rare cognomen. The cognomen Mathom is characteristic of South Africa, where it is an extremely rare surname, Canada, and the United States. Not in comparison with a country's population, it is commonest in South Africa, the United States, and India. Also, Mathom is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mathom | South Africa, India, United States, Canada |