Cognomen สมุนไพร (Herb 
, สมุนไพร 
, Herbty 
) , worldwide, is quite a common last name. The last name สมุนไพร is habitual in Liechtenstein, where it is quite a common surname, Antigua and Barbuda, and Germany, where it is quite a rare surname. Not in comparison with a country's population, the name is most common in Germany, the United States, and Malaysia. Likewise, สมุนไพร is the forename as well as the last name.