Surname โปรตอน (Proton 
, โปรตอน 
) , worldwide, is quite a rare cognomen. The surname โปรตอน is characteristic of France, where it is a rare surname, Myanmar, and Malaysia. Not in comparison with a country's population, this name is the most popular in France, Myanmar, and Bangladesh. Very seldom, โปรตอน is the forename as well as the last name.