Across the world, Reule (Regula 
, Reule 
, Rewle ) is quite a common unisex forename. The given name Reule is characteristic of Switzerland, where it is quite a common feminine name, Tanzania, where it is quite a rare girly name, and Mexico, where it is a rare female name. Not in comparison with a country's population, it most frequently occurs in India, Switzerland, and Mexico. Likewise, Reule is the last name as well as the forename.