Around the world, Reling (Regula 
, Reling 
, Railing 
) is quite a common epicene first name. The first name Reling is habitual in Switzerland, where it is quite a common feminine name, Tanzania, where it is quite a rare feminine name, and Mexico, where it is a rare feminine name. Not in comparison with a country's population, it is the most numerous in India, Switzerland, and Mexico. Also, Reling is the last name as well as the forename.