Brady's baby baby sister

Camerson was once a rising star for boys only, but Cameron Diaz almost single-handedly transported it into the unisex camp.

Like the French author with whom the name is most closely associated, Colette is a chic and charming name that is being rediscovered. After disappearing for nearly 30 years, Colette rejoined the Top 1000 in 2012 at Number 659 and has continued to rise since then.

Siena is a soft and delicate Tuscan town name given a big fashion boost by lovely young actress/gossip column staple Sienna Miller. A real up-and-comer.