Mackenzie vs Hailee
Mackenzie leads today (#228 vs #1,352), though both are past their peak.
145 years, head to head
Babies named Mackenzie and Hailee per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#228
#1,352
Babies named in 2025
1,343
163
Peak year
2001
2003
Trend
Declining since 2001
Declining since 2003
Usually for
Girls
Girls
Lifetime births
141,274
16,484
Try another matchup
Mackenzie against names whose popularity has moved like its own.