Katelyn
Featured in baby name books
Katelyn is a form of Katherine meaning “pure,” with Emerson calling it Irish.
Sources: 10,000 Baby Names, Baby Names (Laura Emerson), Numerology for Baby Names
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Usage of Katelyn in different languages / cultures
The list below was created by gathering names from various sources for different languages, and then matching Katelyn against each list of names.
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Albanian
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Arabic
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Armenian
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Bengali
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Bulgarian
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Catalan
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Chinese
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Cornish
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Croatian
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Czech
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Danish
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Dothraki
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Dutch
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English
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Estonian
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Filipino
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Finnish
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French
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Georgian
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German
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Greek
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Hawaiian
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Hebrew
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Hindi
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Hungarian
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Icelandic
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Indonesian
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Irish
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Italian
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Japanese
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Khmer
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Klingon
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Korean
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Latin
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Latvian
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Lithuanian
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Macedonian
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Norwegian
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Persian
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Polish
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Portuguese
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Romanian
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Russian
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Scottish
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Serbian
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Slovak
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Slovenian
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Spanish
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Swahili
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Swedish
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Telugu
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Thai
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Turkish
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Ukrainian
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Vietnamese
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Welsh
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Yiddish
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Yoruba
Note: In some cases it is possible for the check mark to be missing even if Katelyn is used in a particular country, as almost no source name list has 100% coverage.
Katelyn in official name statistics
United States
In 2025, 225 girls were named Katelyn, making it the #1076 girls' name in the US. Since 1970, 134,049 girls have been named Katelyn, with the most (5,975) in 1993. It is most common, relative to births, in Utah, Kentucky and Michigan.
Source: Social Security Administration baby name data, 1880–2025. Names given to fewer than 5 babies in a year are not listed.
Other countries
| Where | Rank | Count | Source |
|---|---|---|---|
| Ireland | #273 girls | 15 | Central Statistics Office (CSO), 2025 |
Counts are babies born that year, or living people for "all ages" rows, as published by each country's statistics office or population register.
Celebrities named Katelyn
Based on celebrities listed on Wikipedia, filtered to only those with the first name Katelyn.
Katelyn Tarver
Fictional characters named Katelyn
Characters from films and TV series, from Wikidata, ordered by how widely they are covered on Wikipedia.
Character data: Wikidata (CC0). Images: Wikimedia Commons; click an image for its author and licence.
Katelyn products
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Katelyn wall sign
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Katelyn pillow
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