In 2025, 13 US girls were named Dejah, making it the 7,990th most common girls’ name of the year, down 659 places from #7,331 in 2024. That is 2 fewer than the 15 girls named Dejah in 2024. Its best rank for girls was #670, reached in 1999. That year also had the most girls given the name: 341. For comparison, it was #3,933 in 2015 and unranked in 1950.
Social Security card records list Dejah in 51 years of the 146 from 1880 to 2025, starting in 1973 with 6 babies. In all, 3,181 US babies have been given the name, 99.8% of them girls and 0.2% boys. Its busiest decade was the 1990s, with 1,294 babies named Dejah.
Over the 10 years from 2016 to 2025, 192 US girls were named Dejah; the busiest of those years was 2016, with 36. In 2025 that was about 1 in 123,636 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Deja (16,360 babies since 1880). Rarer spellings such as Diajah and Deaijah are summarised on this page.