Kiley vs Kylee
Kylee leads today (#875 vs #2,778), though both are past their peak.
145 years, head to head
Babies named Kiley and Kylee per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#2,778
#875
Babies named in 2025
61
306
Peak year
2008
2010
Trend
Declining since 2009
Declining since 2010
Usually for
Girls
Girls
Lifetime births
19,175
50,337
Try another matchup
Kiley against names whose popularity has moved like its own.