Mikayla vs Sidney
Mikayla leads today (#746 vs #1,323), though both are past their peak.
145 years, head to head
Babies named Mikayla and Sidney per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#746 (girls)
#1,323 (boys)
Babies named in 2025
364
146
Peak year
1998
1912
Trend
Declining since 1999
Declining since 1994
Usually for
Girls
Girls & boys
Lifetime births
56,713
84,202
Try another matchup
Mikayla against names whose popularity has moved like its own.