# Glennon

> English word · Proper noun · frequency rank #51,137

## Definitions
1. A surname from Irish.
2. An unincorporated community in Bollinger County, Missouri, United States.

## Etymology
Reduced Anglicized form of Irish Mac Leannáin (“son of Leannán”), a personal name from leann (“cloak”) + -án (“diminutive suffix”).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/glennon