In 2025, 221 US boys were named Kace, making it the 1,016th most common boys’ name of the year, down 16 places from #1,000 in 2024. That is 4 fewer than the 225 boys named Kace in 2024. Its best rank for boys was #760, reached in 2019. That year also had the most boys given the name: 312. For comparison, it was #1,594 in 2015 and unranked in 1950.
Social Security card records list Kace in 38 years of the 146 from 1880 to 2025, starting in 1986 with 6 babies. In all, 3,219 US babies have been given the name, 1.0% of them girls and 99% boys. Its busiest decade was the 2010s, with 1,501 babies named Kace.
Over the 10 years from 2016 to 2025, 2,352 US boys were named Kace; the busiest of those years was 2019, with 312. In 2025 that was about 1 in 7,729 of the boys in SSA’s list for the year.
Among the states, Kace ranked highest in Louisiana in 2025, at #435 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Kayce (6,540 babies since 1880), Cayce (1,747 babies since 1880) and Cache (1,480 babies since 1880).