Family name อุทัยพัฒน์ (Uthaipat 
, อุทัยพัฒน์ , Utaipat ) , around the globe, is a rare cognomen. The family name อุทัยพัฒน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, อุทัยพัฒน์ is the forename as well as the last name.