What does Caitylyn mean and where does it come from?
Caitylyn is a modern variation of Caitlin, a name of Irish origin. The name Caitlin itself derives from the Irish form of the name Catherine, which means 'pure'. The spelling 'Caitylyn' though less common, reflects a contemporary trend in naming where unique variations of traditional names are favor
Cultural significance
Caitylyn has been a cherished name across cultures, particularly in American-speaking communities, where it reflects values of pure.
Peak popularity
Reached #15527 in 1996 — currently #1507 in the US.
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Related Reading
American-origin baby names with timeless appeal
Browse names →What middle names flow best with Caitylyn?
Caitylyn works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful
Caitylyn Grace
Most popular combo · classic
Caitylyn Rose
Floral · soft ending
Caitylyn Mae
Sweet · timeless
Caitylyn Claire
French influence · crisp
Caitylyn Jane
Literary · strong
Caitylyn Skye
Modern · airy feel
How popular is Caitylyn right now?
Holding steady — currently #1507 in the US out of 135.5k tracked names
| Year | US Rank | Births | vs Prior Year |
|---|
| 2023 | #1507 | 693 | ▲ up 5 · +3% births |
| 2022 | #1512 | 673 | ▲ up 5 · +5% births |
| 2021 | #1517 | 643 | — |
The story of Caitylyn
Caitylyn is a relatively modern name, first appearing in US records in 1996. With 5 total births recorded, Caitylyn remains relatively uncommon. The name has grown more popular over time, rising from #1517 in 2021 to #1507 in 2023.
Names that peaked alongside Caitylyn in 1996:
💎Caitylyn has only 5 total recorded births since 1996 — rarer than 99% of names in our database.
What are good nicknames for Caitylyn?
What names sound and feel like Caitylyn?
Based on sound, origin, and style — parents who love Caitylyn also consider these
Common questions about the name Caitylyn
What does the name Caitylyn mean?
Caitylyn means "Pure" — a name rooted in American 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 Caitylyn?
Caitylyn is currently a distinctive and less common name as a girl name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Caitylyn?
Caitylyn originates from American tradition. American names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
What sibling names go well with Caitylyn?
Caitylyn pairs beautifully with sibling names that share a similar American heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.
Is Caitylyn a common or rare name?
Caitylyn is a distinctive choice that balances familiarity with individuality. It strikes a balance between standing out and fitting in.