Kassidy vs Mckenzie
Mckenzie leads today (#576 vs #1,038), though both are past their peak.
145 years, head to head
Babies named Kassidy and Mckenzie per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#1,038
#576
Babies named in 2025
240
517
Peak year
2000
2000
Trend
Declining since 2000
Declining since 2001
Usually for
Girls
Girls
Lifetime births
21,282
64,779
Try another matchup
Kassidy against names whose popularity has moved like its own.