Across the world, Utthapon (Utthapon 
) is an extremely rare male given name.
| VARIANT | COUNTRY |
|---|---|
| Utthapon | Thailand |
| utthapon issara researcher (ORCID 0000-0002-4229-2027) |
|
Petyim, Issara, Wutthi, Theparat, Wiratepsupon, and Sawaspanich