Girl Name · Irish Origin
Kaitlyn
Last reviewed: June 2026
Looking at Kaitlyn? On Baby Name Studio it appears in our Top 1000 popularity tier and carries the meaning "Pure", drawn from Irish naming roots. Common sibling-shortlist neighbor: Katelyn.
Names like Kaitlyn
- Katelyn — meaning, origin and popularity
- Kathlyn — meaning, origin and popularity
- Kathleen — meaning, origin and popularity
- Kaitlynn — meaning, origin and popularity
- Katalina — meaning, origin and popularity
- Kathryn — meaning, origin and popularity
- Katheryn — meaning, origin and popularity
- Karolyn — meaning, origin and popularity
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Frequently asked about Kaitlyn
What does the name Kaitlyn mean?
Kaitlyn means "Pure" and is of Irish origin.
What is the origin of Kaitlyn?
Kaitlyn originates in Irish naming tradition. Names of Irish origin often share recognizable sounds and cultural roots that shape how the name reads today.
How do you pronounce Kaitlyn?
Kaitlyn has 7 letters and is most commonly stressed on the first syllable. Tap the pronunciation player on this page to hear it spoken aloud.
Is Kaitlyn a boy's or girl's name?
Kaitlyn is primarily used as a girl's name in US records, though usage can vary by region and era.
How popular is Kaitlyn in 2026?
In our 2026 popularity tracker, Kaitlyn sits in the Top 1000 tier — distinctive but not obscure.
What names are similar to Kaitlyn?
Names that share Kaitlyn's sound and style include Katelyn, Kathlyn, Kathleen, Kaitlynn, Katalina. Open the "Names like Kaitlyn" rail on this page for the full list.