Ciaron

little dark one
Irish origin · Unisex name
50% boys50% girls
#1851US 2023
10Births / yr
Stable
Top 1.4%Percentile

What does Ciaron mean and where does it come from?

Ciaron is a diminutive form of the Irish name Ciarán, which derives from the word 'ciar' meaning 'dark' or 'black'.

Cultural significance
The name Ciaron is used in Ireland and among Irish communities, often reflecting cultural heritage and familial connections.
Peak popularity
Reached #1851 in 2015 — currently #1851 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 Ciaron?

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

What middle names flow best with Ciaron?

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

Ciaron Jack
One syllable · timeless choice
Ciaron John
One syllable · timeless choice
Ciaron Luke
One syllable · timeless choice
Ciaron Grace
One syllable · timeless choice
Ciaron Miles
One syllable · vintage charm
Ciaron Leah
One syllable · timeless choice
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Middle Names
The best middle names for Ciaron
Browse ideas →

How popular is Ciaron right now?

Holding steady — currently #1851 in the US out of 135.5k tracked names

US Trend 20192023#1851 · Top 1.4%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#185110stable
2022#185110stable
2021#185110stable
2020#185110stable
2019#185110
💎Ciaron 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 Ciaron?

Common
CiaCiarCiarieCiaryAron

Famous people named Ciaron

CO
Ciaron O'Reilly
An Irish activist known for his anti-war activism and work with the Catholic Worker Movement.
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Celebrity Names
What celebrities named their babies in 2025
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Common questions about the name Ciaron

What does the name Ciaron mean?
Ciaron means "little dark one" — 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 Ciaron?
Ciaron 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 Ciaron?
Ciaron 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 Ciaron a common or rare name?
Ciaron is a distinctive choice that balances familiarity with individuality. It strikes a balance between standing out and fitting in.
Is Ciaron more of a girl or boy name?
Ciaron is a genuinely unisex name used for both boys and girls. The unisex quality makes it particularly versatile for modern families.