Family name บวรหฤทัย (บวรหฤทัย 
) , in the entire world, is a very rare surname. The last name บวรหฤทัย is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| บวรหฤทัย | Thailand |
อุทัย, อัมพร, and เดชบดินทร์