Colin vs Cesar
Colin leads today (#343 vs #385), though both are past their peak.
145 years, head to head
Babies named Colin and Cesar per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#343
#385
Babies named in 2025
950
824
Peak year
2004
2004
Trend
Declining since 2004
Declining since 2005
Usually for
Boys
Boys
Lifetime births
133,706
78,824
Try another matchup
Colin against names whose popularity has moved like its own.