Family name โตปั้น (Topan 
, โตปั้น) , worldwide, is a common cognomen. The family name โตปั้น is characteristic of Romania, where it is quite a rare surname, Indonesia, and Burkina Faso. Measured by absolute frequency, this name is the most popular in Indonesia, Turkey, and Romania. Also, โตปั้น is the forename as well as the last name.