Family name ต้นสน (Pine 
, Pines 
, Pinete 
) , in the entire world, is a common surname. The cognomen ต้นสน is characteristic of Curacao, where it is quite a common surname, Myanmar, where it is quite a rare surname, and Albania. Measured by absolute frequency, it is the most numerous in the United States, Philippines, and Myanmar. Very seldom, ต้นสน is the forename as well as the last name.