Last name บาท (Bat 
, Baht 
, บาท 
) , all around the world, is a common surname. The family name บาท is characteristic of Mongolia, where it is a common surname, Israel, where it is quite a common surname, and Martinique. Not in comparison with a country's population, the name is most common in Israel, Mongolia, and India. Likewise, บาท is the forename as well as the last name.