Dion vs Tracy
Dion leads today (#1,267 vs #2,153), though both are past their peak.
145 years, head to head
Babies named Dion and Tracy per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#1,267 (boys)
#2,153 (girls)
Babies named in 2025
155
86
Peak year
1970
1970
Trend
Declining since 1993
Declining since 1985
Usually for
Boys
Girls & boys
Lifetime births
18,914
251,393
Try another matchup
Dion against names whose popularity has moved like its own.