Caittlin
“pure — from Caitlín”
Irish origin · Girl name
#1948US 2023
10Births / yr
→Stable
Top 1.4%Percentile
What does Caittlin mean and where does it come from?
Caittlin is a variant of Caitlín, which is a diminutive of the name Catherine, derived from the Greek 'katharos', meaning 'pure'.
Cultural significance
Caitlín is a traditional Irish name, often associated with the Gaelic culture and used in various forms in Ireland.
Peak popularity
Reached #1948 in 2015 — currently #1948 in the US.
How else can you spell Caittlin?
Same sound, different look — useful if you want something slightly more distinctive
What middle names flow best with Caittlin?
Caittlin works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful
Caittlin Grace
One syllable · timeless choice
Caittlin Leah
One syllable · timeless choice
Caittlin Zoey
One syllable · vintage charm
Caittlin Maeve
One syllable · timeless choice
Caittlin Jade
One syllable · vintage charm
Caittlin Quinn
One syllable · timeless choice
How popular is Caittlin right now?
Holding steady — currently #1948 in the US out of 135.5k tracked names
Caittlin 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 Caittlin?
Common
CaiCaieCayIttlin
What names sound and feel like Caittlin?
Based on sound, origin, and style — parents who love Caittlin also consider these
Common questions about the name Caittlin
What does the name Caittlin mean?
Caittlin means "pure — from Caitlín" — 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 Caittlin?
Caittlin 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 Caittlin?
Caittlin 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 Caittlin a common or rare name?
Caittlin is a distinctive choice that balances familiarity with individuality. It strikes a balance between standing out and fitting in.
Is Caittlin more of a girl or boy name?
Caittlin is primarily used as a girl name, giving it a clear, timeless character while remaining accessible to modern families.
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