Cillin

little church
Irish origin · Unisex name
50% boys50% girls
#1897US 2023
10Births / yr
Stable
Top 1.4%Percentile

What does Cillin mean and where does it come from?

Cillin is derived from the Irish word 'cill', meaning 'church', often used as a diminutive form.

Cultural significance
The name is associated with Saint Cillian, an early Irish missionary and martyr.
Peak popularity
Reached #1897 in 2015 — currently #1897 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 Cillin?

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

What middle names flow best with Cillin?

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

Cillin Jack
One syllable · timeless choice
Cillin John
One syllable · timeless choice
Cillin Luke
One syllable · timeless choice
Cillin Grace
One syllable · timeless choice
Cillin Miles
One syllable · vintage charm
Cillin Leah
One syllable · timeless choice
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Middle Names
The best middle names for Cillin
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How popular is Cillin right now?

Holding steady — currently #1897 in the US out of 135.5k tracked names

US Trend 20192023#1897 · Top 1.4%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#189710stable
2022#189710stable
2021#189710stable
2020#189710stable
2019#189710
💎Cillin 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 Cillin?

Common
CilCiIllin

Famous people named Cillin

CO
Cillin O'Leary
An Irish artist known for contemporary visual art.
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Celebrity Names
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Common questions about the name Cillin

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