Meaning and Origin of Glennon - FamilyEducation

Meaning and Origin of: Glennon

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Boy name origins & meanings:

  • Irish : Secluded wooded valley

Boy name variations

Family name origins & meanings:

  • Irish (Leinster) : reduced Anglicized form of Gaelic Mag Leannáin ‘son of Leannán’, a byname from leann ‘cloak’.