Around the world, บุญวิวัฒน์ (บุญวิวัฒน์ 
, Bunwiwat, Bunvivat ) is an extremely rare masculine first name. More prevalently, บุญวิวัฒน์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| บุญวิวัฒน์, Bunvivat, Boonviwat | Thailand |
Bhoonvivat, and Boonwiwat