Kolby vs Jaylon
Kolby leads today (#1,222 vs #1,808), though both are past their peak.
145 years, head to head
Babies named Kolby and Jaylon per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#1,222
#1,808
Babies named in 2025
165
88
Peak year
2001
2002
Trend
Declining since 2002
Declining since 2003
Usually for
Boys
Boys
Lifetime births
11,650
10,190
Try another matchup
Kolby against names whose popularity has moved like its own.