Last name Herbat (Herbat 
) , in the world, is a very rare surname. The last name Herbat is habitual in Israel, where it is a rare surname, Tanzania, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Israel, Tanzania, and the United States. Also, Herbat is the forename as well as the last name.