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Callan

♀ Girl

Pronounced KAL-an /ˈkæl.ən/High

Meaning: Anglicisation of the Irish and Scottish Gaelic surname Mac Cathaláin, from cathál meaning battle-mighty, used as a given nameHigh

In 30 seconds: Callan is a Celtic surname-turned-given-name rooted in the Gaelic word for battle, now rising steadily as a gender-neutral first name with an appealing crisp two-syllable sound.
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Origin HighIrish, Scottish Gaelic
MeaningAnglicisation of the Irish and Scottish Gaelic surname Mac Cathaláin, from cathál meaning battle-mighty, used as a given name
U.S. rank (2024)#3047 ↘ Falling
2024 U.S. births53 girls (0.00% of U.S. girls)
Peak year2023
Total births (all-time)≈ 1,404

Popularity in the U.S. · SSA data

peak 202319822024

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

History & Origin

Callan originates as the anglicised form of the Irish surname Mac Cathaláin, meaning son of Cathalán, a personal name built on the Old Irish element cathal (battle-mighty). The place name Callan in Kilkenny is recorded from the 12th century.

As a given name, Callan began appearing in English-speaking countries in the late 20th century, riding the wave of surname-to-first-name fashion alongside similar names like Callen and Callahan. Its soft ending makes it increasingly popular for girls as well as boys.

Did you know? Callan is also the name of a small town in County Kilkenny, Ireland, which sits on the King's River and served as a medieval borough — one reason the name carries authentic Irish geographical roots.
Overall data confidence 84%
Behind the Name — Callan — etymology from Gaelic Mac CathaláinWoulfe, Patrick — Irish Names and Surnames (1923) — Gaelic surname forms and meanings

Variations

CallenCallinCallahanKalan

Nicknames

CalCallie

Famous Bearers

  • Famous bearers coming soon.

If you like Callan…

Callie— shares the Cal- opening and Celtic energy
Cassidy— same Irish surname feel now used for girls
Sloane— fellow crisp Celtic-rooted unisex name
Fallon— same two-syllable Irish surname rhythm used for girls

Frequently Asked

What does the name Callan mean?

Callan is an Irish and Scottish Gaelic name meaning battle-mighty, from the Gaelic element cathal.

How do you pronounce Callan?

It is said KAL-an, two syllables with stress on the first.

Is Callan a boy or girl name?

Callan is used for both girls and boys but is increasingly popular as a girls' name.

How popular is Callan?

Callan is a rising surname-style name, gaining traction in the United States and other English-speaking countries.