In 2025, 23 US girls were named Kathia, making it the 5,484th most common girls’ name of the year, up 799 places from #6,283 in 2024. That is 4 more than the 19 girls named Kathia in 2024. Its best rank for girls was #1,580, reached in 1996. That year also had the most girls given the name: 99. For comparison, it was #4,349 in 2015 and unranked in 1950.
Social Security card records list Kathia in 56 years of the 146 from 1880 to 2025, starting in 1954 with 6 babies. In all, 1,486 US babies have been given the name, all of them girls. Its busiest decade was the 2000s, with 442 babies named Kathia.
Over the 10 years from 2016 to 2025, 214 US girls were named Kathia; the busiest of those years was 2017, with 31. In 2025 that was about 1 in 69,881 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Katia (6,339 babies since 1880), Kathy (334,870 babies since 1880), Katie (241,784 babies since 1880) and Kathie (15,086 babies since 1880).