In 2025, 65 US boys were named Locke, making it the 2,198th most common boys’ name of the year, up 294 places from #2,492 in 2024. That is 10 more than the 55 boys named Locke in 2024. Its best rank for boys was #1,966, reached in 2016. That year also had the most boys given the name: 74. For comparison, it was #2,666 in 2015 and unranked in 1950.
Social Security card records list Locke in 41 years of the 146 from 1880 to 2025, starting in 1916 with 5 babies. In all, 1,063 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 500 babies named Locke.
Over the 10 years from 2016 to 2025, 605 US boys were named Locke; the busiest of those years was 2016, with 74. In 2025 that was about 1 in 26,278 of the boys in SSA’s list for the year.
Among the states, Locke ranked highest in Oklahoma in 2025, at #765 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Luke (323,585 babies since 1880) and Loyce (4,278 babies since 1880).