In 2025, 7 US girls were named Nastassia, making it the 12,800th most common girls’ name of the year. Its best rank for girls was #1,364, reached in 1983. That year also had the most girls given the name: 88. For comparison, it was #18,354 in 2015 and unranked in 1950.
Social Security card records list Nastassia in 36 years of the 146 from 1880 to 2025, starting in 1981 with 56 babies. In all, 954 US babies have been given the name, all of them girls. Its busiest decade was the 1980s, with 595 babies named Nastassia.
Over the 10 years from 2016 to 2025, 80 US girls were named Nastassia; the busiest of those years was 2022, with 12. In 2025 that was about 1 in 229,610 of the girls in SSA’s list for the year.
Rarer spellings such as Nastasia, Nastacia and Nastazia are summarised on this page.