In 2025, 25 US girls were named Xia, making it the 5,229th most common girls’ name of the year, down 89 places from #5,140 in 2024. That is 1 fewer than the 26 girls named Xia in 2024. Its best rank for girls was #3,400, reached in 1989. The most girls given the name in a single year was 37, in 2019. For comparison, it was #5,449 in 2015 and unranked in 1950.
Social Security card records list Xia in 45 years of the 146 from 1880 to 2025, starting in 1981 with 5 babies. In all, 803 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 251 babies named Xia.
Over the 10 years from 2016 to 2025, 300 US girls were named Xia; the busiest of those years was 2019, with 37. In 2025 that was about 1 in 64,291 of the girls in SSA’s list for the year.