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Deegan

Quick answerThe given name 'Deegan' is an anglicized form of the Irish Gaelic surname *Ó Duibhginn*, meaning "descendant of Duibhgeann," where *Duibhgeann* combines *dubh* ("black") and *ceann* ("head"), likely referring to a dark-haired person.

Ireland · Boy · 2 syllables

D
Top 5,000

Popularity & facts

Relative popularity index, 2010–2025
GenderBoy
US Rank#2,024
TrendStable
Peak year2011
Syllables2
OriginIreland
LanguageIrish Gaelic
CultureIrish
Letters6
Numerology9 Chaldean 5
Global rank#698

Popularity over time

Popularity index
Hover the line to see any year. 100 = most popular.

Historical popularity from 1880–2025 · US Social Security Administration data

About the name Deegan

The given name 'Deegan' is an anglicized form of the Irish Gaelic surname *Ó Duibhginn*, meaning "descendant of Duibhgeann," where *Duibhgeann* combines *dubh* ("black") and *ceann* ("head"), likely referring to a dark-haired person.

Cross-referenced with Behind the Name. AI-assisted, community-reviewable. Suggest an improvement.

Etymology

The given name 'Deegan' is an anglicized form of the Irish Gaelic surname *Ó Duibhginn*, meaning "descendant of Duibhgeann," where *Duibhgeann* combines *dubh* ("black") and *ceann* ("head"), likely referring to a dark-haired person. It is primarily used in Irish and Irish-American cultures, with no specific religious association, and historically belonged to a learned family of poets and historians in County Roscommon, Ireland.

Deegan currently ranks #2,024 in the United States as a boy's name. It reached its peak popularity around 2011.

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