Caoilfhionn

slender and fair
Irish origin · Girl name
3% boys97% girls
#1727US 2023
10Births / yr
Stable
Top 1.3%Percentile
How to pronounce Caoilfhionn
keel-een
/keel-een/ · · 2 syllables
slender and fair
Irish origin · Girl name

What does Caoilfhionn mean and where does it come from?

Caoilfhionn is derived from the Irish elements 'caol' meaning 'slender' and 'fionn' meaning 'fair' or 'white'.

Cultural significance
It is a traditional Irish name often associated with beauty and grace, commonly used in Ireland and among Irish communities worldwide.
Peak popularity
Reached #1727 in 2015 — currently #1727 in the US.
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Related Reading
Irish-origin baby names with timeless appeal
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How else can you spell Caoilfhionn?

Same sound, different look — useful if you want something slightly more distinctive

What middle names flow best with Caoilfhionn?

Caoilfhionn works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Caoilfhionn Grace
One syllable · timeless choice
Caoilfhionn Leah
One syllable · timeless choice
Caoilfhionn Zoey
One syllable · vintage charm
Caoilfhionn Maeve
One syllable · timeless choice
Caoilfhionn Jade
One syllable · vintage charm
Caoilfhionn Rose
One syllable · timeless choice
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Middle Names
The best middle names for Caoilfhionn
Browse ideas →

How popular is Caoilfhionn right now?

Holding steady — currently #1727 in the US out of 135.5k tracked names

US Trend 20192023#1727 · Top 1.3%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#172710stable
2022#172710stable
2021#172710stable
2020#172710stable
2019#172710
💎Caoilfhionn is exceptionally rare — it does not appear in US Social Security records, meaning fewer than 5 babies per year have received this name.

What are good nicknames for Caoilfhionn?

Common
CaoCaoiCaoieCaoyIlfhionn

Famous people named Caoilfhionn

CN
Caoilfhionn Ní Aoláin
An Irish human rights lawyer and academic known for her work in international law.
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Celebrity Names
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How is Caoilfhionn written in other languages?

Common questions about the name Caoilfhionn

What does the name Caoilfhionn mean?
Caoilfhionn means "slender and fair" — a name rooted in Irish tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Caoilfhionn?
Caoilfhionn is currently a distinctive and less common name as a baby name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Caoilfhionn?
Caoilfhionn originates from Irish tradition. Irish names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
Is Caoilfhionn a common or rare name?
Caoilfhionn is a distinctive choice that balances familiarity with individuality. It strikes a balance between standing out and fitting in.
Is Caoilfhionn more of a girl or boy name?
Caoilfhionn is primarily used as a girl name, giving it a clear, timeless character while remaining accessible to modern families.