In 2025, 44 US girls were named Lyndi, making it the 3,499th most common girls’ name of the year, up 436 places from #3,935 in 2024. That is 6 more than the 38 girls named Lyndi in 2024. Its best rank for girls was #1,789, reached in 1979. The most girls given the name in a single year was 66, in 1989. For comparison, it was #4,360 in 2015 and unranked in 1950.
Social Security card records list Lyndi in 68 years of the 146 from 1880 to 2025, starting in 1954 with 8 babies. In all, 1,961 US babies have been given the name, all of them girls. Its busiest decade was the 1980s, with 524 babies named Lyndi.
Over the 10 years from 2016 to 2025, 325 US girls were named Lyndi; the busiest of those years was 2023, with 48. In 2025 that was about 1 in 36,529 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Lindy (10,672 babies since 1880). Rarer spellings such as Lyndee, Lyndia and Lyndie are summarised on this page.