Isabela vs Mariana
Mariana leads today (#260 vs #664), and Mariana is still climbing.
145 years, head to head
Babies named Isabela and Mariana per year in U.S. Social Security records, 1880–2025.
Head to head
2025 rank
#664
#260
Babies named in 2025
426
1,192
Peak year
2004
2005
Trend
Declining since 2005
Rising since 1985
Usually for
Girls
Girls
Lifetime births
12,698
45,887
Try another matchup
Isabela against names whose popularity has moved like its own.