Last name สลาย (Salai 
, สลาย 
) , all over the world, is quite a common cognomen. The surname สลาย is characteristic of Mongolia, where it is a common surname, Myanmar, where it is quite a rare surname, and North Macedonia. Not in comparison with a country's population, it is the most numerous in Mongolia, Myanmar, and India. More frequently, สลาย is the forename as well as the last name.
ปลังกลาง, บัวประทุม, and จันทสิทธิ์