Family name Bunlay (Bunlay 
) , across the world, is a very rare last name. The last name Bunlay is habitual in Cambodia, where it is a very rare surname, New Zealand, and Australia. In absolute terms, this name is the most popular in Philippines, Cambodia, and Australia. Also, Bunlay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bunlay | Cambodia, Australia, Thailand, United States, Philippines |