In 2025, 66 US girls were named Zaia, making it the 2,644th most common girls’ name of the year, down 232 places from #2,412 in 2024. That is 10 fewer than the 76 girls named Zaia in 2024. Its best rank for girls was #1,723, reached in 2023. That year also had the most girls given the name: 120. For comparison, it was #7,601 in 2015 and unranked in 1950.
Social Security card records list Zaia in 20 years of the 146 from 1880 to 2025, starting in 2003 with 9 babies. In all, 627 US babies have been given the name, 97% of them girls and 2.7% boys. Its busiest decade was the 2020s, with 437 babies named Zaia.
Over the 10 years from 2016 to 2025, 520 US girls were named Zaia; the busiest of those years was 2023, with 120. In 2025 that was about 1 in 24,353 of the girls in SSA’s list for the year.
Among the states, Zaia ranked highest in New York in 2025, at #1,415 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Zaya (2,590 babies since 1880), Sai (2,159 babies since 1880), Saya (1,305 babies since 1880) and Zayah (861 babies since 1880).