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Worldwide Name Statistics

Kailyn

Ranked #1948 - 1 in 573,723 people
US

Most common in

United States

14k bearers

World total

13,944

estimated living bearers

Global rank

#1948

worldwide

Country breakdown

United States14k
Worldwide
~14k
rank #1948
Rarity
1 in 573,723
of people globally
Gender split
1/99
male / female %
Countries covered
1
~14k in US

About the name Kailyn

There are an estimated 13,944 people named Kailyn alive worldwide today. That ranks Kailyn at #1948 globally, with the highest concentrations in United States.

In the United States, Kailyn is held by approximately 13,944 people, ranking #1948 among first names. That works out to roughly 4 per 100,000 Americans (or 1 in 23,802 U.S. residents).

Historically Kailyn is used overwhelmingly as a female name (99.0% female).

Kailyn 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 1.0%Female 99.0%

Kailyn popularity by year

U.S. births per year for Kailyn, 1981 to 2025 (source: SSA name files).

Show data table
  1. 1981: 6
  2. 1982: 11
  3. 1983: 16
  4. 1984: 17
  5. 1985: 29
  6. 1986: 40
  7. 1987: 57
  8. 1988: 70
  9. 1989: 103
  10. 1990: 93
  11. 1991: 120
  12. 1992: 160
  13. 1993: 212
  14. 1994: 246
  15. 1995: 246
  16. 1996: 295
  17. 1997: 306
  18. 1998: 362
  19. 1999: 389
  20. 2000: 438
  21. 2001: 399
  22. 2002: 438
  23. 2003: 499
  24. 2004: 533
  25. 2005: 583
  26. 2006: 632
  27. 2007: 668
  28. 2008: 713
  29. 2009: 706
  30. 2010: 711
  31. 2011: 799
  32. 2012: 629
  33. 2013: 615
  34. 2014: 613
  35. 2015: 441
  36. 2016: 355
  37. 2017: 298
  38. 2018: 264
  39. 2019: 255
  40. 2020: 193
  41. 2021: 187
  42. 2022: 172
  43. 2023: 165
  44. 2024: 149
  45. 2025: 118

Frequently asked questions

How many people are named Kailyn worldwide?

There are an estimated 13,944 people named Kailyn alive worldwide today, ranking #1948 globally.

Is Kailyn a rare name?

Worldwide that works out to about 1 in 573,723 people. In the United States there are roughly 13,944 bearers, which is 1 in 23,802 Americans.

Is Kailyn a boy or girl name?

Based on historical birth records, Kailyn is used 1.0% male and 99.0% female.

Where does the name Kailyn come from?

Who are famous people named Kailyn?

Data sources

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

Last updated:

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