Kailey Girl
Name Meaning & Origin Pronunciation: KAY-lee /ˈkeɪli/
Origin: Irish; English
Meaning: Irish: slender; English: keeper of the keys
Historical & Cultural Background
The name Kailey is believed to have originated as a modern variant of the Irish name Caollaidhe, which means 'slender' or 'fair.' The name Caollaidhe itself derives from the Old Irish word 'caol,' meaning 'narrow' or 'slender.' This name evolved through various forms and adaptations, eventually leading to the anglicized versions that emerged in the English-speaking world. The transition from Irish to English occurred during the 17th and 18th centuries, particularly as Irish names were adapted to fit English phonetics and spelling conventions.
Historically, the name Kailey and its variants have been associated with various cultural and historical figures. The name Caollaidhe was borne by several saints in early Irish Christianity, which contributed to its enduring presence in Irish culture.
Additionally, the name's association with the qualities of beauty and grace has made it a favored choice among parents in Ireland and among those of Irish descent. The broader use of the name in English-speaking countries can be traced back to the 20th century, when names with a Celtic origin gained popularity.
Culturally, Kailey and its variants have resonated with themes of nature and femininity, often evoking images of grace and elegance. The name has also been linked to various forms of artistic expression, including literature and music, where characters named Kailey or similar have appeared, further embedding the name in contemporary culture.
Diminutive forms such as Kay or Kaye have also emerged, showcasing the name's adaptability and appeal. Overall, Kailey reflects a rich tapestry of linguistic evolution and cultural significance, rooted in its Irish origins.
Famous people named Kailey
In this section, you will find notable people named Kailey. We include individuals across a wide range of fields, including actors known for their work in film, television, and stage productions. You'll also find musicians, directors, and other public figures named Kailey who have made a significant impact on popular culture.
We also feature individuals named Kailey who have made meaningful contributions to science, politics, athletics, literature, and other areas of public interest.
Please note that not every baby name in our database currently has a famous namesake listed. If you would like to suggest a name we may have missed or submit a correction, feel free to contact us. We review and finalize additions and corrections within 24 hours.
Kailey Cuoco is an actress best known for The Big Bang Theory, 8 Simple Rules, and Harley Quinn.
Kailey Morris is a model best known for her work in various fashion campaigns and magazines.
Sibling suggestions
If you're looking for sibling name ideas that pair well with Kailey, the following options are frequently chosen as complementary choices by parents.
Similar names
Based on our extensive baby names database, several names share stylistic or phonetic similarities with Kailey. These names can serve as alternatives to the sibling suggestions listed above and may help you find the perfect complementary name for your growing family.
U.S. Historical Usage
The name Kailey was first seen in the United States in 1970.
Kailey has ranked as high as #460 nationally, which occurred in 2004, and has been most popular in California, Texas, Florida, Illinois, and New York.
In the past 5 years the name Kailey has been trending down compared to the previous 5 years.
Popularity Over Time (National)
The name Kailey is part of our comprehensive baby names database, which includes Social Security Administration (SSA) data dating back to 1880—the first official year of state and national tracking. The chart below shows when Kailey was first recorded in the United States and illustrates how its popularity has risen and fallen over time.
Popularity Over Time (National) — Table
We track the national popularity of each baby name annually. The table below displays each year along with the number of births reported by the Social Security Administration. This data combines all state-level reporting from the SSA's baby names database to provide a comprehensive view of overall birth counts for Kailey.
| Year | Total Births | Boy | Girl |
|---|---|---|---|
| 2025 | 153 | 0 | 153 |
| 2024 | 180 | 0 | 180 |
| 2023 | 226 | 0 | 226 |
| 2022 | 256 | 0 | 256 |
| 2021 | 271 | 0 | 271 |
| 2020 | 322 | 0 | 322 |
| 2019 | 346 | 0 | 346 |
| 2018 | 427 | 0 | 427 |
| 2017 | 454 | 0 | 454 |
| 2016 | 507 | 0 | 507 |
| 2015 | 588 | 0 | 588 |
| 2014 | 664 | 0 | 664 |
| 2013 | 671 | 0 | 671 |
| 2012 | 757 | 0 | 757 |
| 2011 | 906 | 0 | 906 |
| 2010 | 834 | 0 | 834 |
| 2009 | 999 | 0 | 999 |
| 2008 | 1,083 | 0 | 1,083 |
| 2007 | 1,178 | 0 | 1,178 |
| 2006 | 1,275 | 0 | 1,275 |
| 2005 | 1,298 | 0 | 1,298 |
| 2004 | 1,449 | 10 | 1,439 |
| 2003 | 1,331 | 0 | 1,331 |
| 2002 | 1,093 | 0 | 1,093 |
| 2001 | 1,090 | 0 | 1,090 |
| 2000 | 1,050 | 0 | 1,050 |
| 1999 | 1,048 | 0 | 1,048 |
| 1998 | 1,114 | 0 | 1,114 |
| 1997 | 789 | 0 | 789 |
| 1996 | 730 | 0 | 730 |
| 1995 | 676 | 0 | 676 |
| 1994 | 583 | 0 | 583 |
| 1993 | 573 | 0 | 573 |
| 1992 | 529 | 0 | 529 |
| 1991 | 412 | 0 | 412 |
| 1990 | 376 | 0 | 376 |
| 1989 | 308 | 0 | 308 |
| 1988 | 226 | 0 | 226 |
| 1987 | 169 | 0 | 169 |
| 1986 | 148 | 0 | 148 |
| 1985 | 82 | 0 | 82 |
| 1984 | 29 | 0 | 29 |
| 1983 | 18 | 0 | 18 |
| 1982 | 12 | 0 | 12 |
| 1981 | 9 | 0 | 9 |
| 1980 | 5 | 0 | 5 |
| 1972 | 5 | 0 | 5 |
| 1970 | 5 | 0 | 5 |
Top States for Kailey (2024)
We track the most popular states for each baby name every year and highlight the locations where the name appears most frequently. The table below shows the five states with the highest number of births for this name in the selected year. Use the toggle to expand the list to every state with reported births.
| State | Births | Share |
|---|---|---|
| CA | 28 | |
| FL | 21 | |
| TX | 18 | |
| NY | 15 | |
| PA | 8 | |
| NJ | 6 | |
| TN | 5 | |
| MD | 5 | |
| VA | 5 | |
| MN | 5 | |
| MI | 5 | |
| SC | 5 |