In 2025, 45 US girls were named Ysabella, making it the 3,456th most common girls’ name of the year, up 361 places from #3,817 in 2024. That is 5 more than the 40 girls named Ysabella in 2024. Its best rank for girls was #1,804, reached in 2002. The most girls given the name in a single year was 110, in 2009. For comparison, it was #2,734 in 2015 and unranked in 1950.
Social Security card records list Ysabella in 35 years of the 146 from 1880 to 2025, starting in 1991 with 6 babies. In all, 2,014 US babies have been given the name, all of them girls. Its busiest decade was the 2000s, with 827 babies named Ysabella.
Over the 10 years from 2016 to 2025, 572 US girls were named Ysabella; the busiest of those years was 2018, with 92. In 2025 that was about 1 in 35,717 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Isabella (417,454 babies since 1880), Izabella (31,149 babies since 1880), Isabela (12,698 babies since 1880) and Issabella (1,810 babies since 1880).