Last name ศิริสา (Sirisa 
, ศิริสา ) , all around the world, is a rare surname. The surname ศิริสา is characteristic of Thailand, where it is a rare surname, Australia, where it is a very rare surname, and India, where it is an extremely rare surname. More prevalently, ศิริสา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sirisa | Mexico, United States, Thailand, India, Australia |
| ศิริสา | Thailand |