In 2025, 35 US boys were named Kaydon, making it the 3,349th most common boys’ name of the year, up 302 places from #3,651 in 2024. That is 4 more than the 31 boys named Kaydon in 2024. Its best rank for boys was #1,604, reached in 2014. That year also had the most boys given the name: 98. For comparison, it was #2,062 in 2015 and unranked in 1950.
Social Security card records list Kaydon in 30 years of the 146 from 1880 to 2025, starting in 1994 with 8 babies. In all, 1,496 US babies have been given the name, 5.3% of them girls and 95% boys. Its busiest decade was the 2010s, with 729 babies named Kaydon.
Over the 10 years from 2016 to 2025, 442 US boys were named Kaydon; the busiest of those years was 2016, with 66. In 2025 that was about 1 in 48,802 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Kayden (81,717 babies since 1880), Kaden (70,701 babies since 1880), Kaiden (54,156 babies since 1880) and Cayden (43,123 babies since 1880).