Surname บุลยเลิศ (บุลยเลิศ 
, Bulyalert 
) , globally, is a rare cognomen. The family name บุลยเลิศ is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| บุลยเลิศ | Thailand |
| Bulyalert | United States, Thailand |