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Katelynn
OriginSpelling variation of Caitlin
Meaning"pure"
GenderBoy & girl
US Rank
Girls#2736
2025 SSA
BoysUnranked
Below 5 births
About Katelynn
Caitlin, but with the popular -lynn suffix.
Katelynn is also given to boys.
Pronounced KAYT-uh-lin.
As of November 2026, Katelynn ranked #10784 for boys in US births in 1999 and #2736 for girls in US births in 2025 SSA, peaked at #7448 for boys in 1989 and #210 for girls in 1998.
Popularity & trends
US popularity — history
US rank, lower is more popular · SSA data 2014–2025
Actual · SSA
20142025
18802025
Data table
| Year | US rank | Births | Per million |
|---|---|---|---|
| 2014 | #566 | 542 | 303.4 |
| 2015 | #653 | 440 | 246.5 |
| 2016 | #1,050 | 249 | 140.5 |
| 2017 | #1,260 | 188 | 108.9 |
| 2018 | #1,240 | 188 | 110.5 |
| 2019 | #1,277 | 182 | 108.4 |
| 2020 | #1,470 | 146 | 90.3 |
| 2021 | #1,933 | 102 | 62.2 |
| 2022 | #2,516 | 71 | 43.3 |
| 2023 | #2,533 | 70 | 43.6 |
| 2024 | #2,287 | 81 | 50 |
| 2025 | #2,736 | 63 | 39.2 |
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Katelynn on lists
8 Letter Boy NamesBoy
Names Ending in N for BoysBoy
Three Syllable Names for BoysBoy
Invented Girl NamesGirl
Invented Baby NamesGirl
Variations of KatherineGirl
Irish NamesGirl
Irish Names for GirlsGirl
8 Letter Girl NamesGirl
Names Ending in N for GirlsGirl
Names That Mean VariationGirl
Three Syllable Names for GirlsGirl
Irish Names that Start With KGirl
Top Irish Names for Girls in the USGirl
Unique Names that Start With KGirl
Unique Girl Names that Start With KGirl
Boys Names That Start With KBoy
Girls Names That Start With KGirl
Famous Katelynns
- Katelynn CusanelliGirl
American reality TV personality ("The Real World: Brooklyn")
- Katelynn RodriguezGirl
American actress
- Katelynn HowardGirl
daughter of NFL football Erik Howard
Katelynn in pop culture
- KatelynnGirl
character in TV movie "Arachnoquake"
- Katelynn ZalesGirl
character in YouTube series 'The Most Popular Girls in School'
Katelynn in blog posts
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