Leonidas vs Emma
Emma leads today (#3 vs #510), but Leonidas is climbing faster.
145 years, head to head
Babies named Leonidas and Emma per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#510 (boys)
#3 (girls)
Babies named in 2025
591
12,754
Peak year
2022
1881
Trend
Rising since 1995
Declining since 2013
Usually for
Boys
Girls
Lifetime births
10,281
776,439