"Pure, clear"
Origin: Greek katharos via Katherine
Language: Greek
Katelynn
Does Katelynn flow with your last name?
Classic Katherine charm with a uniquely American spelling flair
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Meaning & Origin
"Lake, waterfall"
Origin: Welsh and Old English lynn
Language: Welsh
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The Story of Katelynn
Katelynn is a creative American variant of Katelyn, itself a modern fusion of Katherine and Lynn. Katherine derives from the Greek Aikaterine, believed to relate to the Greek katharos meaning pure. Lynn comes from Welsh and Old English roots meaning lake or waterfall. Caitlin, the original Irish form, emerged as a Gaelic adaptation of Katharine that became popular in English-speaking countries from the 1970s onward, spawning numerous spelling variants including Katelynn.
Katelynn and its many variants (Katelyn, Kaitlyn, Caitlin, Katelynn) dominated baby name charts in the 1990s-2000s. The Katelynn spelling peaked around 2005-2010 and has been declining as naming trends shift toward shorter, less common names.
The Katherine family of names has been borne by saints, queens, and literary heroines across centuries. The Irish Caitlin variant reflects the enduring influence of Celtic culture on English-speaking naming traditions, while Katelynn represents American creative spelling culture.
Historical Record
Katelynn first appeared in US Social Security records in 1979.
Over 30,615 babies have been named Katelynn in the United States since SSA records began.
Today, Katelynn is past its peak , currently ranked #2,288 for girl names in the US .
Fun Facts
- There are over 20 documented spelling variants of the Caitlin-Katelyn name in English
- Saint Katherine of Alexandria was a 4th century martyr whose popularity spread the name Katherine across medieval Europe
- The Katherine family of names has been borne by six wives of Henry VIII among many other historical figures
Katelynn in Other Languages
Irish
Caitlin
Welsh
Catrin
French
Catherine
German
Katharina
Spanish
Catalina
Popularity Over Time
#2,288
Current Rank
Peaked 1998
Based on SSA data 1880–present
Year-by-year popularity data will be available soon.
Famous People Named Katelynn
C
Caitlin Clark
Athlete
2002
American basketball star who broke NCAA scoring records and became an WNBA star, bringing massive attention to women bas...
American basketball star who broke NCAA scoring records and became an WNBA star, bringing massive attention to women basketball
K
Kaitlyn Bristowe
Entertainer
1985
Canadian television personality and Bachelorette star turned podcast host and Dancing with the Stars champion
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Quick Facts
- Gender
- Girl
- Syllables
- 3
- Popularity Rank
- #2,288
- Total SSA Count
- 81
- Cultural Origins
- American English Irish Welsh
- Pronunciation
- Easy
- Formality
- Casual
- Cross-Cultural Ease
- High
Alternative Spellings
Common Nicknames
Kate
Katie
Lyn
Lynnie
Katy
Middle Name Ideas
Suggested pairings based on syllable flow and style
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Timeless choice, smooth 3-1 syllable flow
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Timeless choice, English heritage match, balanced 3-2 syllable flow
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Timeless choice, smooth 3-1 syllable flow
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Timeless choice, smooth 3-1 syllable flow
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Classic pairing, smooth 3-1 syllable flow
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Timeless choice, smooth 3-1 syllable flow
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Timeless choice, smooth 3-1 syllable flow
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Timeless choice, smooth 3-1 syllable flow
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Timeless choice, English heritage match, balanced 3-2 syllable flow
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Timeless choice, smooth 3-1 syllable flow
Middle Names
Middle Names for Katelynn
7 name pairings with syllable flow tips
Sibling Names
Sibling Match
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Also a Boy Name
Katelynn is also used as a boy name, ranked #40960.
View Katelynn as a boy name →Similar Names
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Frequently Asked Questions About Katelynn
What does the name Katelynn mean?
"Pure, clear" (from Greek katharos via Katherine). "Lake, waterfall" (from Welsh and Old English lynn). Katelynn is a creative American variant of Katelyn, itself a modern fusion of Katherine and Lynn. Katherine derives from the Greek Aikaterine, believed to relate to the Greek katharos meaning pure. Lynn comes from Welsh and Old English roots meaning lake or waterfall. Caitlin, the original Irish form, emerged as a Gaelic adaptation of Katharine that became popular in English-speaking countries from the 1970s onward, spawning numerous spelling variants including Katelynn.
What is the origin of the name Katelynn?
Katelynn has Greek katharos via Katherine, Welsh and Old English lynn, American, English, Irish, and Welsh origins. In Greek katharos via Katherine, it means "Pure, clear". In Welsh and Old English lynn, it means "Lake, waterfall".
Is Katelynn a boy or girl name?
Katelynn is used as both a girl and boy name. As a girl name, it is ranked #2288. As a boy name, it is ranked #40960. Katelynn is more commonly used as a girl name.
How popular is the name Katelynn?
Katelynn is currently ranked #2288 in popularity for girl names in the United States.
What are common nicknames for Katelynn?
Common nicknames for Katelynn include Kate, Katie, Lyn, Lynnie, and Katy.
What are good middle names for Katelynn?
Popular middle name pairings include Katelynn Marie, Katelynn Grace, Katelynn Ann, Katelynn Rose, Katelynn Jane, Katelynn Nicole, and Katelynn Elizabeth.
What are good sibling names for Katelynn?
Names that pair well with Katelynn as siblings include Ashley, Brittany, Taylor, Jordan, Megan, Zoe, Tyler, and Brandon.
How many syllables does Katelynn have?
Katelynn has 3 syllables, making it distinctive and rhythmic.
Is Katelynn a common or rare name?
Katelynn is an uncommon name, ranked #2288 in the US. Its rarity gives it a distinctive, memorable quality.
What girl names are similar to Katelynn?
About the Name Katelynn
Katelynn is a girl name with American, English, Irish, and Welsh origins . The name means "Pure, clear" in Greek katharos via Katherine .
Is Katelynn a boy or girl name? Katelynn is used as both a girl and boy name. As a girl name, it ranks #2,288 in popularity. As a boy name, it ranks #40,960. Katelynn is more commonly used as a girl name.
Katelynn is currently ranked #2,288 in popularity for girl names in the United States.
The name Katelynn has 3 syllables, making it distinctive and memorable.
Common nicknames for Katelynn include Kate, Katie, Lyn, Lynnie, and Katy. These shorter forms provide casual alternatives while keeping the elegance of the full name.
Alternative spellings of Katelynn include Kate, Katelyn, Katerina, Kateri . Each spelling variation gives the name a slightly different character while preserving its sound and meaning.
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Sources
- U.S. Social Security Administration — National Baby Names Data (popularity rankings and historical trends)
- Behind the Name (etymology and meaning research)
- NamingEverything editorial research and analysis