The first name Antoinette is of French, English, Latin origin. It is often a boy or girl name. It has the following meaning(s):
French: Inestimable, Without Price; Feminine Form of Anthony or Antoine. Marie Antoinette - Queen of France (As Wife of Louis Xvi) Who Was Unpopular Because of Her Extravagance and Opposition to Reform Contri
French: Beyond Praise. French Feminine Form of Anthony Generally Associated With French Queen Marie Antoinette, Wife of King Louis Xvi, Guillotined During the French Revolution
English: Feminine Form of Anthony: Highly Praiseworthy. from a Roman Clan Name. The Spelling Anthony Was Associated With the Greek Anthos Meaning Flower