Last name สิริบรรณ (สิริบรรณ 
) , globally, is an extremely rare cognomen. The cognomen สิริบรรณ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, สิริบรรณ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สิริบรรณ | Thailand |