In 2025, 71 US boys were named Kaito, making it the 2,085th most common boys’ name of the year, down 47 places from #2,038 in 2024. That is 4 fewer than the 75 boys named Kaito in 2024. Its best rank for boys was #1,879, reached in 2022. That year also had the most boys given the name: 84. For comparison, it was #2,625 in 2015 and unranked in 1950.
Social Security card records list Kaito in 30 years of the 146 from 1880 to 2025, starting in 1994 with 5 babies. In all, 1,235 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 463 babies named Kaito.
Over the 10 years from 2016 to 2025, 619 US boys were named Kaito; the busiest of those years was 2022, with 84. In 2025 that was about 1 in 24,057 of the boys in SSA’s list for the year.
Among the states, Kaito ranked highest in Hawaii in 2025, at #237 for boys there. It was not in the top 100 of any state. Rarer spellings such as Kato, Cato and Kaeto are summarised on this page.