Last name Poilin (Poilin 
) , all over the world, is a very rare cognomen. The last name Poilin is habitual in Malaysia, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and Argentina. Not in comparison with a country's population, this name is the most popular in Malaysia, the United Kingdom, and Philippines. Likewise, Poilin is the forename as well as the last name.