Glennon

From Wikipedia, the free encyclopedia

Glennon is an Irish surname and given name. It is an anglicized form of the Gaelic Patronymic name Mag Leannáin, meaning "son of Leannán." The root word of this name is "leann," meaning "cloak." The surname was first found in Leinster, where they held a family seat from ancient times.

Surname[edit]

Given name[edit]