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Worldwide Name Statistics

Katlyn

Ranked #1704 - 1 in 453,592 people
US

Most common in

United States

18k bearers

World total

17,637

estimated living bearers

Global rank

#1704

worldwide

Country breakdown

United States18k
Worldwide
~18k
rank #1704
Rarity
1 in 453,592
of people globally
Gender split
0/100
male / female %
Countries covered
1
~18k in US

About the name Katlyn

There are an estimated 17,637 people named Katlyn alive worldwide today. That ranks Katlyn at #1704 globally, with the highest concentrations in United States.

In the United States, Katlyn is held by approximately 17,637 people, ranking #1704 among first names. That works out to roughly 5 per 100,000 Americans (or 1 in 18,818 U.S. residents).

Historically Katlyn is used overwhelmingly as a female name (100.0% female).

Katlyn appears in birth records going back to 1880. Use the chart below to see how its popularity has changed across decades, and the surname section to find common pairings.

Gender distribution

Based on historical birth records, this name is used predominantly female.

Male 0.0%Female 100.0%

Katlyn popularity by year

U.S. births per year for Katlyn, 1979 to 2025 (source: SSA name files).

Show data table
  1. 1979: 7
  2. 1980: 12
  3. 1981: 19
  4. 1982: 24
  5. 1983: 34
  6. 1984: 72
  7. 1985: 141
  8. 1986: 201
  9. 1987: 294
  10. 1988: 505
  11. 1989: 620
  12. 1990: 779
  13. 1991: 864
  14. 1992: 945
  15. 1993: 1,066
  16. 1994: 1,132
  17. 1995: 1,260
  18. 1996: 1,186
  19. 1997: 1,232
  20. 1998: 1,183
  21. 1999: 1,071
  22. 2000: 962
  23. 2001: 848
  24. 2002: 694
  25. 2003: 566
  26. 2004: 515
  27. 2005: 457
  28. 2006: 348
  29. 2007: 275
  30. 2008: 217
  31. 2009: 195
  32. 2010: 145
  33. 2011: 118
  34. 2012: 83
  35. 2013: 66
  36. 2014: 60
  37. 2015: 50
  38. 2016: 30
  39. 2017: 19
  40. 2018: 26
  41. 2019: 27
  42. 2020: 11
  43. 2021: 8
  44. 2022: 15
  45. 2023: 21
  46. 2024: 23
  47. 2025: 12

Frequently asked questions

How many people are named Katlyn worldwide?

There are an estimated 17,637 people named Katlyn alive worldwide today, ranking #1704 globally.

Is Katlyn a rare name?

Worldwide that works out to about 1 in 453,592 people. In the United States there are roughly 17,637 bearers, which is 1 in 18,818 Americans.

Is Katlyn a boy or girl name?

Based on historical birth records, Katlyn is used 0.0% male and 100.0% female.

Where does the name Katlyn come from?

Who are famous people named Katlyn?

Data sources

Every figure on this page is cited. See the methodology page for the full picture.

Last updated:

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