Around the globe, สายคณิต (สายคณิต ) is an extremely rare unknown gender first name. Much more frequently, สายคณิต is the last name as well as the forename.
แสวง, เกศินี, and วัฒนาวดี
) is an extremely rare unknown gender first name. Much more frequently, สายคณิต is the last name as well as the forename.