Last name บินรัตน์แก้ว (บินรัตน์แก้ว, Binratkaeo 
) , in the entire world, is a very rare family name. The family name บินรัตน์แก้ว is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Binratkaeo | Thailand |