Cognomen Natesiri (Natesiri 
) , worldwide, is a very rare last name. The surname Natesiri is characteristic of Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Natesiri is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Natesiri | United States, Thailand |