Shirley (name) - Wikipedia
https://en.wikipedia.org/wiki/Shirley_(name)
Shirley is a given name and a surname originating from the English place-name Shirley, which is derived from the Old English elements scire ("shire") or scīr ("bright, clear") and lēah ("wood, clearing, meadow, enclosure"). The name makes reference to the open space where the moot (an early English assembly of freemen which met to administer justice and discuss community issues) was held.