Linsey is an English given name that has been used for both boys and girls over time, though it's more commonly associated with females today. It is a diminutive of Lindsay, which originated from the Scottish surname Lindsay meaning "from the Lindsay estate." The name Linsey gained popularity in the United States during the mid-20th century, particularly in the 1950s and 1960s.
"Linsey experienced peak popularity between 1920 and 1955, with notably high birth counts of 10, 11 (twice), and 8 within this period. However, it saw a significant decline thereafter, averaging around 6 births per year from 1963 onwards."