Şen is a Turkish surname. The meaning of the word is very happy and lively.
Notable people Ali Şen, Turkish actor Eren Şen, German-Turkish footballer Ersan Şen (born 1966), Turkish lawyer and academic Gülhan Şen, Turkish television presenter, producer, and speaker H. Nida Sen, Turkish ophthalmologist Şener Şen, Turkish actor Volkan Şen, Turkish footballer
See also Sen (surname) Şengün