Surname Sairon (Sairon 
) , in all the world, is a rare cognomen. The last name Sairon is habitual in Malaysia, where it is a rare surname, Singapore, and Nicaragua, where it is a very rare surname. In absolute terms, this name is the most popular in South-eastern Asia, particularly Malaysia, Indonesia, and Philippines. Likewise, Sairon is the forename as well as the last name.