Alonso vs Pierce
Pierce leads today (#505 vs #785), and both are climbing.
145 years, head to head
Babies named Alonso and Pierce per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#785
#505
Babies named in 2025
324
598
Peak year
2010
2025
Trend
Rising since 1985
Rising since 1985
Usually for
Boys
Boys
Lifetime births
12,231
20,245
Try another matchup
Alonso against names whose popularity has moved like its own.