Namebino · Girl names · Boy names
Girl's name · #1420 in the US (2025) · 2000s wave
Kailey reached #228 in 2004 and has faded to #1420 since. About 27,000 girls have carried it since 1970.
See where Kailey is more common.
Appears in 2020-2025 birth records of 20 states. See the full state-by-state map on this page.
See how Kailey ranks in other countries and regions.
#1,265 in Canada (2025) · #2,203 in Sweden (2025) · #2,557 in Ecuador (2025) · #4,710 in England & Wales (2023) · #5,401 in France (2022) · #1,109 in Belgium (2021) · #1,010 in Netherlands (2018) · #734 in Ireland (2017) · #653 in Scotland (2015) · #419 in N. Ireland (2009).
Among 22 notable people named Kailey:
Sports figures appear 3.86× more often than among typical names — e.g. Kailey Willis, Maltese footballer (born 2003).
Together with its spelling variants Kaylee (#255), Kaylie (#1454), and Kailee (#1969), Kailey would rank around #196 with about 1,600 births last year — the newborns split about 75/10/9/6 across Kaylee, Kailey, Kaylie, and Kailee.
Similar names: Kaylie · Janessa · Kaila · Haylee · Jaelyn · Jaylee
Browse more girl names — popularity, trends and eras for 5,700+ American names, free.