Willey is a unique and distinctive given name of American origin, derived from English surnames such as Willey, Willoughby, and Willy, which were derived from Middle English place names. It has been used sparingly throughout history but has gained some popularity in recent years.
"The name Willye experienced a notable peak in popularity during World War I, with 13 births recorded in 1917, and remained relatively common throughout the first half of the 20th century."