In 2025, 11 US boys were named Haydon, making it the 7,353rd most common boys’ name of the year, down 2,408 places from #4,945 in 2024. That is 9 fewer than the 20 boys named Haydon in 2024. Its best rank for boys was #1,641, reached in 2007. That year also had the most boys given the name: 94. For comparison, it was #3,316 in 2015 and unranked in 1950.
Social Security card records list Haydon in 39 years of the 146 from 1880 to 2025, starting in 1920 with 5 babies. In all, 1,263 US babies have been given the name, 5.6% of them girls and 94% boys. Its busiest decade was the 2000s, with 620 babies named Haydon.
Over the 10 years from 2016 to 2025, 156 US boys were named Haydon; the busiest of those years was 2016, with 25. In 2025 that was about 1 in 155,280 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Hayden (147,508 babies since 1880), Haiden (6,059 babies since 1880), Haden (4,053 babies since 1880) and Haidyn (2,945 babies since 1880).