Last name Зауха (Zaucha 
, Зауха 
) , around the world, is a rare family name. The last name Зауха is habitual in Poland, where it is a rare surname, the United States, and New Zealand, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in the United States, Poland, and the United Kingdom. Likewise, Зауха is the forename as well as the last name.