Family name นิธิวัฒน์ไชย (นิธิวัฒน์ไชย 
) , all around the world, is an extremely rare surname. The surname นิธิวัฒน์ไชย is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| นิธิวัฒน์ไชย | Thailand |