Boy Name · Irish Origin
Glennon
Last reviewed: June 2026
Glennon — a boy name from the Irish tradition — is an uncommon, standout choice. Its meaning, "Valley dweller", anchors the name in something deeper than sound alone. If Glendon is on your shortlist, Glennon belongs in the same conversation.
Names like Glennon
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Frequently asked about Glennon
What does the name Glennon mean?
Glennon means "Valley dweller" and is of Irish origin.
What is the origin of Glennon?
Glennon originates in Irish naming tradition. Names of Irish origin often share recognizable sounds and cultural roots that shape how the name reads today.
How do you pronounce Glennon?
Glennon has 7 letters and is most commonly stressed on the first syllable. Tap the pronunciation player on this page to hear it spoken aloud.
Is Glennon a boy's or girl's name?
Glennon is primarily used as a boy's name in US records, though usage can vary by region and era.
How popular is Glennon in 2026?
In our 2026 popularity tracker, Glennon sits in the Rare tier — an uncommon, standout choice.
What names are similar to Glennon?
Names that share Glennon's sound and style include Glendon, Gilman, Gleason, Gaylon, Glenna. Open the "Names like Glennon" rail on this page for the full list.