Koby vs Emma
Emma leads today (#3 vs #2,167), though both are past their peak.
145 years, head to head
Babies named Koby and Emma per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#2,167 (boys)
#3 (girls)
Babies named in 2025
66
12,754
Peak year
2001
1881
Trend
Declining since 2001
Declining since 2013
Usually for
Boys
Girls
Lifetime births
6,038
776,439