Cognomen Енке (Enke 
, Енке 
, Encke 
) , across the world, is quite a common last name. The cognomen Енке is habitual in Germany, where it is quite a rare surname, Estonia, and Austria, where it is a rare surname. Not in comparison with a country's population, it is commonest in Germany, the United States, and India. Likewise, Енке is the forename as well as the last name.