In 2025, 228 US boys were named Macklin, making it the 998th most common boys’ name of the year, up 163 places from #1,161 in 2024. That is 48 more than the 180 boys named Macklin in 2024. Its best rank for boys was #998, reached in this year, 2025. That year also had the most boys given the name: 228. For comparison, it was #1,735 in 2015 and unranked in 1950.
Social Security card records list Macklin in 48 years of the 146 from 1880 to 2025, starting in 1922 with 5 babies. In all, 2,577 US babies have been given the name, 1.9% of them girls and 98% boys. Its busiest decade was the 2020s, with 1,064 babies named Macklin.
Over the 10 years from 2016 to 2025, 1,599 US boys were named Macklin; the busiest of those years was 2025, with 228. In 2025 that was about 1 in 7,492 of the boys in SSA’s list for the year.
Among the states, Macklin ranked highest in Nebraska in 2025, at #415 for boys there. It was not in the top 100 of any state. Rarer spellings such as Maclin, Maclain and Macklyn are summarised on this page.