Cognomen ฐิติวราภรณ์ (ฐิติวราภรณ์ 
, Thitivaraporn ) , across the world, is a very rare last name. The surname ฐิติวราภรณ์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, ฐิติวราภรณ์ is the forename as well as the last name.