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Worldwide Name Statistics

Kailey

Ranked #1346 - 1 in 303,295 people
US

Most common in

United States

26k bearers

World total

26,377

estimated living bearers

Global rank

#1346

worldwide

Country breakdown

United States26k
Worldwide
~26k
rank #1346
Rarity
1 in 303,295
of people globally
Gender split
0/100
male / female %
Countries covered
1
~26k in US

About the name Kailey

There are an estimated 26,377 people named Kailey alive worldwide today. That ranks Kailey at #1346 globally, with the highest concentrations in United States.

In the United States, Kailey is held by approximately 26,377 people, ranking #1346 among first names. That works out to roughly 8 per 100,000 Americans (or 1 in 12,583 U.S. residents).

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

Kailey 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%

Kailey popularity by year

U.S. births per year for Kailey, 1970 to 2025 (source: SSA name files).

Show data table
  1. 1970: 5
  2. 1972: 5
  3. 1980: 5
  4. 1981: 9
  5. 1982: 12
  6. 1983: 18
  7. 1984: 29
  8. 1985: 82
  9. 1986: 148
  10. 1987: 169
  11. 1988: 226
  12. 1989: 308
  13. 1990: 376
  14. 1991: 412
  15. 1992: 529
  16. 1993: 573
  17. 1994: 583
  18. 1995: 676
  19. 1996: 730
  20. 1997: 789
  21. 1998: 1,114
  22. 1999: 1,048
  23. 2000: 1,050
  24. 2001: 1,090
  25. 2002: 1,093
  26. 2003: 1,331
  27. 2004: 1,449
  28. 2005: 1,298
  29. 2006: 1,275
  30. 2007: 1,178
  31. 2008: 1,083
  32. 2009: 999
  33. 2010: 834
  34. 2011: 906
  35. 2012: 757
  36. 2013: 671
  37. 2014: 664
  38. 2015: 588
  39. 2016: 507
  40. 2017: 454
  41. 2018: 427
  42. 2019: 346
  43. 2020: 322
  44. 2021: 271
  45. 2022: 256
  46. 2023: 226
  47. 2024: 180
  48. 2025: 153

Frequently asked questions

How many people are named Kailey worldwide?

There are an estimated 26,377 people named Kailey alive worldwide today, ranking #1346 globally.

Is Kailey a rare name?

Worldwide that works out to about 1 in 303,295 people. In the United States there are roughly 26,377 bearers, which is 1 in 12,583 Americans.

Is Kailey a boy or girl name?

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

Where does the name Kailey come from?

Who are famous people named Kailey?

Data sources

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

Last updated:

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