Across the world, ฐิติธัช (ฐิติธัช 
, Thitithat , Thitithach) is a very rare principally masculine, but very infrequently feminine forename. The first name ฐิติธัช is habitual in South-eastern Asia, particularly Thailand, where it is a very rare predominantly male, but very infrequently girly name. Much less frequently, ฐิติธัช is the last name as well as the forename.
เจิงฤทธิ์, อนวัชวงศ์สกุล, พิชัยยุทธ, เสถียรพานิช, and สุภัทรธรรม