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