Keegan

boyIrish

Keegan is an boy name of Irish origin, meaning “Descendant of Aodhagán; little fire”.

MeaningDescendant of Aodhagán; little fire
GenderBoy
OriginIrish
PronunciationKEE-gun
TraditionModern & Classic
Used inUnited States, Ireland, United Kingdom, Canada

Meaning and origin of Keegan

Keegan comes from the Irish surname Mac Aodhagáin, son of Aodhagán, which is a diminutive of Aodh, an old Irish name meaning fire. Hence the common explanation 'little fiery one'. The surname was associated with a learned family of Brehon lawyers in medieval Ireland. As a given name, Keegan took off in the United States in the late twentieth century and spread to other English-speaking countries.

Is Keegan a religious name?

Keegan is a cultural Irish name with no religious meaning, though Aodh was borne by several early Irish saints.

How popular is Keegan?

Moderately popular in North America and the UK since the 1990s.

Gifts with the name Keegan

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Spellings and variants of Keegan

KeaganEganAodhagán

Names similar to Keegan

More boy names

Frequently asked questions

What does the name Keegan mean?

Keegan means 'Descendant of Aodhagán; little fire'. It is of Irish origin.

Does Keegan have a religious meaning?

Keegan is a cultural Irish name with no religious meaning, though Aodh was borne by several early Irish saints.

How do you pronounce Keegan?

Keegan is pronounced KEE-gun.

Is Keegan a boy or girl name?

Keegan is usually a boy name.

Updated October 2026. Spotted a mistake? Tell us.