Family name ตริยมงคลรัตน์ (ตริยมงคลรัตน์ 
) , around the globe, is a very rare surname. The family name ตริยมงคลรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ตริยมงคลรัตน์ | Thailand |