Across the world, บุญนาย (บุญนาย 
) is a very rare principally masculine, but very infrequently feminine first name. The first name บุญนาย is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare predominantly male, but very infrequently girly name.
| VARIANT | COUNTRY |
|---|---|
| บุญนาย | Thailand |