Cognomen สุรภักดิ์ (Surapak 
, สุรภักดิ์ , Suraphak ) , throughout the world, is a rare last name. The last name สุรภักดิ์ is characteristic of Thailand, where it is a rare surname, Malaysia, where it is an extremely rare surname, and the United States. In absolute terms, it most frequently occurs in Thailand, India, and the United States. Likewise, สุรภักดิ์ is the forename as well as the last name.