Family name Samnam (Samnam 
) , globally, is a rare cognomen. The cognomen Samnam is characteristic of India, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and Nigeria. Not in comparison with a country's population, it is the most numerous in India, China, and Nigeria. Also, Samnam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Samnam | China, Nigeria, South Korea, India, United States |