Meaning and history
From a surname derived from an English place name meaning “clearing belonging to Cyne,” with Cyne being a short form of Old English names beginning with cyne, meaning “royal,” Kinsley was very rare as an American girls’ name before 1990 but has risen steadily in popularity since then, possibly influenced by similar names such as Kinsey and Ainsley, both of which it has surpassed.
Kinsley moved from #85 to #93 for girls between 2024 and 2025. Its highest annual birth count came in 2017, with 4,053 births.