In 2025, 335 US girls were named Kelsey, making it the 814th most common girls’ name of the year, down 141 places from #673 in 2024. That is 95 fewer than the 430 girls named Kelsey in 2024. Its best rank for girls was #23, reached in 1992. That year also had the most girls given the name: 11,713. For comparison, it was #344 in 2015 and #3,555 in 1950.
Social Security card records list Kelsey in 116 years of the 146 from 1880 to 2025, starting in 1891 with 5 babies. In all, 155,738 US babies have been given the name, 97% of them girls and 3.4% boys. Its busiest decade was the 1990s, with 86,599 babies named Kelsey.
Over the 10 years from 2016 to 2025, 5,777 US girls were named Kelsey; the busiest of those years was 2016, with 859. In 2025 that was about 1 in 4,798 of the girls in SSA’s list for the year.
Among the states, Kelsey ranked highest in Maryland in 2025, at #445 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Kelcey (2,821 babies since 1880), Kelsie (19,936 babies since 1880), Kelsi (10,151 babies since 1880) and Kelsea (6,040 babies since 1880). Rarer spellings such as Kelcee, Kellsey and Kelsei are summarised on this page.
Meaning
Meaning not yet researched.
We publish a meaning only with a cited source and a confidence label, and never generate one. Meanings are being researched for the most common names first.
Wikidata records this spelling as a given name in Dutch. That is where the name is used, not necessarily where it comes from.