Surname Naisom (Naisom 
) , in the entire world, is a very rare cognomen. The cognomen Naisom is characteristic of Thailand, where it is a very rare surname, and India, where it is an extremely rare surname. Much less frequently, Naisom is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Naisom | India, Brazil, Thailand |