Lisel is a German female given name, derived from the French name Elizabeth, meaning 'God is my oath'. It was popularized by the character Liselotte von der Pfalz, a princess of the Palatinate who married Philip I, Duke of Orleans. In Germany and other Germanic countries, Lisel has been a traditional name for centuries, often associated with elegance and sophistication.
"Lisel experienced peak popularity in the late '60s with 12 births in 1967 and maintained consistent frequency throughout the decades, peaking again recently with six births each in 2005 and 2008."