In 2025, 32 US girls were named Lark, making it the 4,416th most common girls’ name of the year, down 870 places from #3,546 in 2024. That is 12 fewer than the 44 girls named Lark in 2024. Its best rank for girls was #1,116, reached in 1949. The most girls given the name in a single year was 67, in 1950. For comparison, it was #3,955 in 2015 and #1,127 in 1950.
In 2025, 6 US boys were named Lark, making it the 11,447th most common boys’ name of the year, up 1,976 places from #13,423 in 2024. That is 1 more than the 5 boys named Lark in 2024. Its best rank for boys was #806, reached in 1885. The most boys given the name in a single year was 11, in 1959. For comparison, it was unranked (under five boys) in 2015 and unranked in 1950.
Social Security card records list Lark in 94 years of the 146 from 1880 to 2025, starting in 1885 with 7 babies. In all, 2,134 US babies have been given the name, 87% of them girls and 13% boys. Its busiest decade was the 1950s, with 456 babies named Lark.
Over the 10 years from 2016 to 2025, 506 US girls were named Lark; the busiest of those years was 2022, with 61. In 2025 that was about 1 in 50,227 of the girls in SSA’s list for the year.
Rarer spellings such as Larke and Larce are summarised on this page.