Family name ไตรพันธ์วณิช (ไตรพันธ์วณิช 
) , all over the world, is a very rare cognomen. The family name ไตรพันธ์วณิช is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ไตรพันธ์วณิช | Thailand |