Cognomen Sarayudh (สรายุธ 
, Sarayudh 
) , in the entire world, is a very rare surname. The family name Sarayudh is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more frequently, Sarayudh is the forename as well as the last name.
Sanva, Ajpansek, Sanserm, Limskul, Pavavijarn, Jitsanor, Banthanachak, and Bunyavejchewin