Surname ศิริมาศเกษม (ศิริมาศเกษม 
) , throughout the world, is an extremely rare cognomen. The cognomen ศิริมาศเกษม is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ศิริมาศเกษม | Thailand |