Across the world, สิริภักดิ์ (Siriphak 
, สิริภักดิ์ ) is a very rare largely girly, but infrequently male first name. The forename สิริภักดิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name. Also, สิริภักดิ์ is the last name as well as the forename.