Cognomen Prayud (ประยุทธ 
, อธิษฐาน , Prayud 
) , in the entire world, is an extremely rare family name. Much more frequently, Prayud is the forename as well as the last name.
Kumnudmanee, Rudtho, Gurung, Sungwal, Sungwai, Prompet, Looklek, Netharn, Pongpach, Pitukpowsakul, Jaitrong, Juntawong, Thongming, Nachaisin, and Ruenrudeepanya