In 2025, 17 US girls were named Dayna, making it the 6,604th most common girls’ name of the year, down 606 places from #5,998 in 2024. That is 3 fewer than the 20 girls named Dayna in 2024. Its best rank for girls was #543, reached in 1982. The most girls given the name in a single year was 361, in 1988. For comparison, it was #3,547 in 2015 and #1,381 in 1950.
Social Security card records list Dayna in 87 years of the 146 from 1880 to 2025, starting in 1937 with 7 babies. In all, 14,547 US babies have been given the name, 99% of them girls and 0.6% boys. Its busiest decade was the 1980s, with 3,321 babies named Dayna.
Over the 10 years from 2016 to 2025, 337 US girls were named Dayna; the busiest of those years was 2018, with 54. In 2025 that was about 1 in 94,545 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Dayana (15,603 babies since 1880), Daina (2,527 babies since 1880), Dana (246,842 babies since 1880) and Danna (25,240 babies since 1880).