Isabella
GirlsBest rank #1 (2009) · ranked in 18 years
Isabella slipped from #9 in 2008 to #15 in 2025. Its best showing in SSA data was #1 in 2009, when 22,348 newborns were given the name. It appears in the tracked top rankings for 18 of the 18 years covered (2008–2025).
Rank by year
Source: U.S. Social Security Administration (SSA) — Popular Baby Names (national)