Katlynn
Meaning
“A modern respelling of Kaitlyn, itself from Irish Caitlín, a form of Catherine, meaning pure.”
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Katlynn peaked in the 1990s and the 2000s in nearly equal measure.
When you meet Katlynn
Most people given the name Katlynn in the United States were born between 1990 and 2009. The Katlynn you meet today is most often in her 20s or 30s.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Katlynn deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Katlynn truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Katlynn fits with your family’s names and surname.
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