Keegan
Gender: Mostly Boy
Meaning: Son of Egan, little fire
Origin: Irish Gaelic
Popularity: Ranked #621 in 2025 with 449 babies born.
History: Keegan is an anglicization of the Irish 'Mac Aodhagáin,' meaning son of Aodhagán, itself a diminutive of Aodh (fire). It has been used as a surname in Ireland for centuries and became a popular given name in the United States and Ireland in the late 20th century.
Name length: 6 letters
How common is Keegan? About 1 in 6,697 babies born in 2025 were named Keegan, or roughly 1.4 per day in the United States.
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Frequently asked about Keegan
What does the name Keegan mean?
Keegan means “Son of Egan, little fire” from Irish Gaelic roots.
What is the origin of the name Keegan?
Keegan has Irish Gaelic origin. The traditional meaning is “Son of Egan, little fire”.
How popular is Keegan?
Keegan ranked #621 in 2025 — given to 449 babies that year.
When was Keegan most popular?
Keegan peaked in 2007 with 1,707 babies registered that year.
Is Keegan a boy or girl name?
Keegan is predominantly a boys' name — over 90% of Keegans in registered births are male.
Is the name Keegan rising or falling in popularity?
Keegan has risen 1855 spots in the rankings over the last 5 years — from #2476 in 2020 to #621 in 2025.
How long has Keegan been recorded?
Keegan appears in birth records across 58 years — from 1965 through 2025.