Family name บาร์น (Ba 
, บาร์น 
) , around the world, is a widespread cognomen. The surname บาร์น is habitual in Sub-Saharan Africa, particularly Senegal, where it is a prevalent surname, Mauritania, where it is a common surname, and Gabon, where it is quite a common surname (explore the name in all countries). In absolute terms, this name is the most popular in Senegal, China, and Myanmar. Also, บาร์น is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ba | Algeria, China, Senegal, Mauritania, Myanmar |
| บาร์น | Thailand |