Alessandro vs Isaias
Isaias leads today (#426 vs #497), and both are climbing.
145 years, head to head
Babies named Alessandro and Isaias per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#497
#426
Babies named in 2025
608
755
Peak year
2025
2025
Trend
Rising since 1985
Rising since 1986
Usually for
Boys
Boys
Lifetime births
12,002
18,644
Try another matchup
Alessandro against names whose popularity has moved like its own.