Globally, บุญญู (บุญญู 
) is a very rare girly first name. The first name บุญญู is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare girly name. Very seldom, บุญญู is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| บุญญู | Thailand |
เฉลิมชัย, and พันธ์สะอาด