Kennedy vs Lydia
Kennedy leads today (#85 vs #92), but Lydia is climbing faster.
145 years, head to head
Babies named Kennedy and Lydia per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#85
#92
Babies named in 2025
2,933
2,692
Peak year
2015
1883
Trend
Declining since 2015
Rising since 1987
Usually for
Girls
Girls
Lifetime births
93,663
187,039
Try another matchup
Kennedy against names whose popularity has moved like its own.