Cognomen Ennan (Ennan 
, Еннан 
, Эннан 
) , around the globe, is a rare family name. The last name Ennan is characteristic of Russia, where it is a very rare surname, Indonesia, and Ukraine. Not in comparison with a country's population, this name is the most popular in Russia, Indonesia, and India. Likewise, Ennan is the forename as well as the last name.