Caithlyn

A Latin name with cultural significance
Latin origin · Unisex name
50% boys50% girls
#1934US 2023
10Births / yr
Stable
Top 1.4%Percentile

What does Caithlyn mean and where does it come from?

Caithlyn is a name found across Latin cultures, with deep roots in regional naming traditions.

Cultural significance
Caithlyn carries the heritage of Latin tradition and has been used across generations in its culture of origin.
Peak popularity
Reached #1934 in 2015 — currently #1934 in the US.
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Related Reading
Latin-origin baby names with timeless appeal
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What middle names flow best with Caithlyn?

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

Caithlyn Grace
Most popular combo · classic
Caithlyn Rose
Floral · soft ending
Caithlyn Mae
Sweet · timeless
Caithlyn Claire
French influence · crisp
Caithlyn Jane
Literary · strong
Caithlyn Skye
Modern · airy feel
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Middle Names
The best middle names for Caithlyn
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How popular is Caithlyn right now?

Holding steady — currently #1934 in the US out of 135.5k tracked names

US Trend 20192023#1934 · Top 1.4%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#193410stable
2022#193410stable
2021#193410stable
2020#193410stable
2019#193410
💎Caithlyn 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 Caithlyn?

Common
CaiCaieCay

Famous people named Caithlyn

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Caithlyn (historical Roman figure)
Caithlyn carried this name during the Roman Empire, giving it the enduring weight of classical civilization.
C(
Caithlyn (Renaissance scholar)
Caithlyn used this name during the Latin revival of the Renaissance, reinforcing its classical prestige.
C(
Caithlyn (historical Roman figure)
Caithlyn carried this name during the Roman Empire, giving it the enduring weight of classical civilization.
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Celebrity Names
What celebrities named their babies in 2024
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Common questions about the name Caithlyn

What does the name Caithlyn mean?
Caithlyn means "A Latin name with cultural significance" — a name rooted in Latin 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 Caithlyn?
Caithlyn 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 Caithlyn?
Caithlyn originates from Latin tradition. Latin names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
Is Caithlyn a common or rare name?
Caithlyn is a distinctive choice that balances familiarity with individuality. It strikes a balance between standing out and fitting in.
Is Caithlyn more of a girl or boy name?
Caithlyn is a genuinely unisex name used for both boys and girls. The unisex quality makes it particularly versatile for modern families.