Lynne is a feminine given name of Welsh origin, derived from the word 'lynn' which means 'lake'. It was traditionally used as a surname before becoming popular as a given name in the mid-20th century. Notable individuals with the first name Lynne include American singer-songwriter Lynne Okazaki and British actress Lynne Frederick.
The name Lynne was quite popular during the early to mid 20th century, with a peak in popularity from 1941 to 1945, during which time there were over 20 births per year each year. However, its usage declined significantly post-1967, with fewer than 10 births recorded annually afterwards.