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- Glennon - Last Name Meaning & Origin
Glennon
- Used in: 3 countries
Origin: Irish
Reduced Anglicized form of Irish Mac Leannáin (“son of Leannán”), a personal name from leann (“cloak”) + -án (“diminutive suffix”).
Etymology: Wiktionary (CC-BY-SA)
Name Variants & Related
Popularity by Country
Glennon
Rank #8676
Frequency
3,489 people (1.29 per 100k)
Ethnic Distribution
White 96.39% Hispanic 1.86% Black 0.52% Two+ 0.77%
Similar Names to Glennon
Last names that start with G, sorted by popularity.
No related names found.