Last name อินทรพัฒน์ (Intaphat 
, อินทรพัฒน์ , Intarapat ) , around the world, is a rare surname. The last name อินทรพัฒน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, อินทรพัฒน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| อินทรพัฒน์, Intaphat, Intarapat, Intaraopat | Thailand |