Sylvia vs Eileen
Sylvia leads today (#300 vs #654), and both are climbing.
145 years, head to head
Babies named Sylvia and Eileen per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#300
#654
Babies named in 2025
1,017
437
Peak year
1937
1943
Trend
Rising since 2004
Rising since 2009
Usually for
Girls
Girls
Lifetime births
245,070
189,614
Try another matchup
Sylvia against names whose popularity has moved like its own.