Last name อ้อน (On 
, อ้อน) , in all the world, is a common cognomen. The family name อ้อน is characteristic of Brunei, where it is a common surname, Malaysia, where it is quite a common surname, and Bermuda (explore the name in all countries). Not in comparison with a country's population, the name is most common in Malaysia, Myanmar, and Bangladesh. Likewise, อ้อน is the forename as well as the last name.