Carnelle \c(a)-rnelle, car-nelle\ as a boy's name is a variant of Carnell (English), and the meaning of Carnelle is "defender of the castle".
The baby name Carnelle sounds like Cornell and Corneille. Other similar baby names are Cardelle, Bernelle, Cardell, Carmello, Carvell, Carville, Cordelle, Darnell, Farnell, Larnell and Parnell.