In 2025, 35 US girls were named Zaniah, making it the 4,170th most common girls’ name of the year, up 214 places from #4,384 in 2024. That is 2 more than the 33 girls named Zaniah in 2024. Its best rank for girls was #1,716, reached in 2008. That year also had the most girls given the name: 130. For comparison, it was #2,684 in 2015 and unranked in 1950.
Social Security card records list Zaniah in 30 years of the 146 from 1880 to 2025, starting in 1994 with 5 babies. In all, 1,766 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 737 babies named Zaniah.
Over the 10 years from 2016 to 2025, 512 US girls were named Zaniah; the busiest of those years was 2018, with 71. In 2025 that was about 1 in 45,922 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Zaniyah (7,428 babies since 1880), Saniyah (7,300 babies since 1880), Zaniya (3,527 babies since 1880) and Sania (1,906 babies since 1880).