Surname ไชยพัฒน์ (Chaiyapat 
, ไชยพัฒน์ , Chaiphat ) , all around the world, is a rare cognomen. The family name ไชยพัฒน์ is characteristic of Thailand, where it is a rare surname, Malaysia, where it is a very rare surname, and the United States, where it is an extremely rare surname. More frequently, ไชยพัฒน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chaiyapat | United States, Malaysia, Thailand |
| ไชยพัฒน์ | Thailand |
| Chaiphat | United States, Thailand |