Kenny vs Mario
Mario leads today (#438 vs #1,267), though both are past their peak.
145 years, head to head
Babies named Kenny and Mario per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#1,267
#438
Babies named in 2025
155
721
Peak year
1960
1980
Trend
Declining since 1995
Declining since 1988
Usually for
Boys
Boys
Lifetime births
51,931
151,310
Try another matchup
Kenny against names whose popularity has moved like its own.