Last name จิตติวุฒินนท์ (จิตติวุฒินนท์ 
) , in all the world, is a very rare surname. The surname จิตติวุฒินนท์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| จิตติวุฒินนท์ | Thailand |