Last name バーツ (Bartz 
, Baatz 
, バーツ) , in the entire world, is a common surname. The surname バーツ is characteristic of Cabo Verde, where it is quite a common surname, Germany, where it is quite a rare surname, and Luxembourg. Not in comparison with a country's population, this name is the most popular in Germany, the United States, and Brazil. Very seldom, バーツ is the forename as well as the last name.