Throughout the world, ยิ่งวัฒนา (ยิ่งวัฒนา, Yingvatthana 
, Yingwatana ) is an extremely rare unknown gender forename. Predominantly, ยิ่งวัฒนา is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Yingwatana, Yingwattana, Yingvatthana | Thailand |