Throughout the world, สิทธิพัทธ์ (สิทธิพัทธ์ 
) is a very rare predominantly masculine, but scarcely girly first name. The given name สิทธิพัทธ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare principally masculine, but scarcely female name. Much less frequently, สิทธิพัทธ์ is the last name as well as the forename.
เศวตมาลย์, มหาพันธ์, and เลิศศรีชัยนนท์