Surname Sailan (赛兰 
, Sailan 
, Сайлан 
) , worldwide, is quite a rare cognomen. The cognomen Sailan is characteristic of Malaysia, where it is quite a rare surname, Bahrain, where it is a rare surname, and Indonesia. Not in comparison with a country's population, it most frequently occurs in Indonesia, China, and Malaysia. More frequently, Sailan is the forename as well as the last name.