In 2025, 67 US boys were named Adair, making it the 2,145th most common boys’ name of the year, up 226 places from #2,371 in 2024. That is 8 more than the 59 boys named Adair in 2024. Its best rank for boys was #1,562, reached in 2007. That year also had the most boys given the name: 100. For comparison, it was #2,329 in 2015 and #3,685 in 1950.
In 2025, 23 US girls were named Adair, making it the 5,412th most common girls’ name of the year, up 207 places from #5,619 in 2024. That is 1 more than the 22 girls named Adair in 2024. Its best rank for girls was #2,391, reached in 1951. The most girls given the name in a single year was 35, in 2014. For comparison, it was #6,239 in 2015 and #3,236 in 1950.
Social Security card records list Adair in 109 years of the 146 from 1880 to 2025, starting in 1914 with 7 babies. In all, 3,217 US babies have been given the name, 44% of them girls and 56% boys. Its busiest decade was the 2000s, with 803 babies named Adair.
Over the 10 years from 2016 to 2025, 428 US boys were named Adair; the busiest of those years was 2025, with 67. In 2025 that was about 1 in 25,494 of the boys in SSA’s list for the year.
Among the states, Adair ranked highest in Georgia in 2025, at #1,218 for boys there. It was not in the top 100 of any state. Rarer spellings such as Adir, Ader and Adar are summarised on this page.