Sienna vs Siena
Sienna leads today (#94 vs #610), and both are climbing.
145 years, head to head
Babies named Sienna and Siena per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#94
#610
Babies named in 2025
2,659
479
Peak year
2025
2025
Trend
Rising since 1985
Rising since 1985
Usually for
Girls
Girls
Lifetime births
39,877
11,070
Try another matchup
Sienna against names whose popularity has moved like its own.