Ashley, of English origin, is a unisex given name that has been popular since the late 20th century. It is derived from the Old English words 'æsc' meaning 'ash tree,' and 'lēah' meaning 'woodland clearing.' The name was traditionally given to boys until the mid-20th century when it started being used more frequently for girls due to its perceived femininity.
"The name Ashle experienced a peak in popularity between 1985 and 1991, with a high of 36 births in both 1988 and 1991. However, it began to decline thereafter, dropping below 20 births per year after 1994."