In 2025, 239 US girls were named Kairi, making it the 1,041st most common girls’ name of the year, down 13 places from #1,028 in 2024. That is 6 fewer than the 245 girls named Kairi in 2024. Its best rank for girls was #689, reached in 2019. That year also had the most girls given the name: 421. For comparison, it was #769 in 2015 and unranked in 1950.
In 2025, 42 US boys were named Kairi, making it the 2,958th most common boys’ name of the year, up 60 places from #3,018 in 2024. That is 1 more than the 41 boys named Kairi in 2024. Its best rank for boys was #2,812, reached in 2022. That year also had the most boys given the name: 46. For comparison, it was #5,399 in 2015 and unranked in 1950.
Social Security card records list Kairi in 40 years of the 146 from 1880 to 2025, starting in 1974 with 5 babies. In all, 6,825 US babies have been given the name, 92% of them girls and 8.3% boys. Its busiest decade was the 2010s, with 3,490 babies named Kairi.
Over the 10 years from 2016 to 2025, 3,206 US girls were named Kairi; the busiest of those years was 2019, with 421. In 2025 that was about 1 in 6,725 of the girls in SSA’s list for the year.
Among the states, Kairi ranked highest in Hawaii in 2025, at #149 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Kari (60,627 babies since 1880), Cari (12,870 babies since 1880), Karrie (9,870 babies since 1880) and Karie (5,356 babies since 1880). Rarer spellings such as Kaiyori are summarised on this page.