Cognomen อ่ะ (Oh 
, อ่ะ) , around the world, is a common last name. The family name อ่ะ is characteristic of Singapore, where it is a common surname, Mongolia, where it is quite a common surname, and Jersey (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in the United States, Malaysia, and Singapore. Also, อ่ะ is the forename as well as the last name.