Lancelot
[ˈlæn.sə.lɒt]Meaning
possibly an Old French diminutive of Lanzo
Background Story
Lancelot comes from Middle English Launcelot, from Old French Lancelot, from the Frankish *Lanzo, a hypocoristic form of names beginning in *Land-, with the Old French diminutive endings -el and -ot. Catalan borrowed the name from Old French. In Arthurian legend Lancelot is a knight of the Round Table, and his earliest appearance is in the work of the 12th-century French poet Chrétien de Troyes, briefly in Erec and Enide and then as a main character in Lancelot, the Knight of the Cart.

Related Names
Leonardo
Italian, Spanish and Portuguese form of Leonard
Arthos
Athos
From Ancient Greek Ἄthōs, recorded as a given name in Greek mythology
Faris
Means "horseman, knight" in Arabic
Gallant
An English word meaning a brave or courteous man; recorded as a masculine given name
Hardy
From a surname derived from Middle English hardi, "bold, hardy"
Humphrey
From the Old German elements hun "bear cub" and fridu "peace"
Kagan
Langston
From an English surname, from Old English lang "long" and stan "stone"
Mortimer
From an English surname meaning "dead water, still water" in Old French