The name Emmeline originates from the Old French name Emeline, which is a diminutive of Germanic names beginning with the element 'amal', meaning 'unceasing, vigorous, brave'. Introduced to England by the Normans, the name carries connotations of strength and resilience. It has been used in literature and history, symbolizing characters who embody these traits, such as the protagonist in Charlotte Smith's novel 'Emmeline, The Orphan of the Castle'.