Cognomen Rutirasiri (Rutirasiri 
) , in all the world, is a very rare last name. The last name Rutirasiri is habitual in Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rutirasiri | United States, Thailand |
| chokdee rutirasiri researcher |
|