In 2025, 5 US girls were named Delaine, making it the 15,491st most common girls’ name of the year, down 1,580 places from #13,911 in 2024. That is 1 fewer than the 6 girls named Delaine in 2024. Its best rank for girls was #1,166, reached in 1936. The most girls given the name in a single year was 65, in 1954. For comparison, it was unranked (under five girls) in 2015 and #1,234 in 1950.
Social Security card records list Delaine in 100 years of the 146 from 1880 to 2025, starting in 1919 with 6 babies. In all, 2,619 US babies have been given the name, 91% of them girls and 9.2% boys. Its busiest decade was the 1950s, with 574 babies named Delaine.
Over the 10 years from 2016 to 2025, 30 US girls were named Delaine; the busiest of those years was 2019, with 8. In 2025 that was about 1 in 321,453 of the girls in SSA’s list for the year.
Rarer spellings such as Delene, Delayne and Dellene are summarised on this page.