Star-Fata's list "Cool and Unusual" of 3 great name ideas: Chantilly - Giacinta!

Cool and Unusual

The name of a French city famous for its fine lace. Another association: Chantilly cream – a sweetened whipped cream apparently invented there in the 17th century by a chef at the Château de Chantilly. The town probably takes is name from the Gallo-Roman personal name Cantilius, derived from a word for "white".

 Tilly is a sweet and stylish short form – especially in the UK, where it's on the rise as a standalone name, as well as a nickname for Matilda or Ottilie – but Chantilly feels a little too saccharine.

Chantilly

An unusual name associated with the gorgeous Swedish-Norwegian model, actress, and TV host, Vendela is possibly a feminine form of Wendell.

Vendela

Flora and operatic in style, Giacinta comes from the Greek Hyacinthus, itself derived from the name of the purple hyacinth flower. The Italian relative of Spanish Jacinta, Giacinta is also the name of a saint, noted for her devotion to taking care of the sick and the poor, along with the elderly and prisoners too. 
 
The 19th century operatic soprano and musical salon owner Giacinta Toso is one notable bearer, while another (fictional) Giacinta appears in the James Bond movie, Die Another Day, played by Halle Berry, and better known as Jinx. The name of one of Rochester's mistresses in Charlotte Brontë's novel Jane Eyre, a more contemporary bearer is Princess Giacinta Ruspoli of Cerveteri, Italy.