Willie \wi(l)-lie\ as a boy's name (also used as girl's name Willie), is pronounced WIL-ee. It is of English origin. Short form of names beginning with Wil-. Country-western singer Willie Nelson. Actor Wil Wheaton has made his form of the name familiar to fans of "Star Trek: The Next Generation".
Willie has 3 variant forms: Wil, Will and Willy.
For more information, see also related names William and Willis.