Liam

Liam is an Irish short form of Uilliam, itself the Irish adaptation of the Old French name Williame, which derives from the Germanic elements wil (will, desire) and helm (helmet, protection). The name surged in popularity across the English-speaking world during the late 20th and early 21st centuries, becoming one of the most common boys' names in several countries. Notable bearers include Irish actor Liam Neeson and former Oasis frontman Liam Gallagher. The full form William and its many cognates, including Guillaume, Willem, and Wilhelm, share the same Germanic roots.