The name Zelle is of German origin and means 'cell'. It was derived from the male given name Zeller, which originally referred to someone who lived near a cellar or storehouse. The use of Zelle as an independent given name is more recent and has gained popularity in some countries due to its unique sound.
"Zelle has seen a resurgence in popularity in recent years, with five babies named Zelle born each in 2011 and 2021, following a period of relative rarity after its peak in the late 19th century."