Colette is a girl's name of French origin. Derived from Nicole, it means "people of victory." Sidonie-Gabrielle Colette, known simply as Colette, was a French female author, actress, and journalist. One of her most famous works is the novella Gigi, which she penned in 1944. If you're looking for a sophisticated name with a touch of Parisian flair, Colette makes a chic choice for your little girl.