All around the world, กตัญญ์วัฒน์ (กตัญญ์วัฒน์ 
) is a very rare boy's first name. The first name กตัญญ์วัฒน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare boy's name.
| VARIANT | COUNTRY |
|---|---|
| กตัญญ์วัฒน์ | Thailand |