In 2025, 5 US girls were named Janasia, making it the 15,900th most common girls’ name of the year, down 5,276 places from #10,624 in 2024. That is 4 fewer than the 9 girls named Janasia in 2024. Its best rank for girls was #2,022, reached in 2005. That year also had the most girls given the name: 93. For comparison, it was #4,776 in 2015 and unranked in 1950.
Social Security card records list Janasia in 36 years of the 146 from 1880 to 2025, starting in 1990 with 9 babies. In all, 1,193 US babies have been given the name, all of them girls. Its busiest decade was the 2000s, with 671 babies named Janasia.
Over the 10 years from 2016 to 2025, 100 US girls were named Janasia; the busiest of those years was 2021, with 14. In 2025 that was about 1 in 321,453 of the girls in SSA’s list for the year.
Rarer spellings such as Janecia, Janicia and Janaysia are summarised on this page.