The name Isabeau means God Is My Oath and is of French origin. Isabeau is a name that's been primarily used for girls.
Variation of the name Isabelle or a combination of the names Isabelle and Beau. Character in the movie Ladyhawke. Isabeau of Bavaria, House of Wittelsbach, was the eldest daughter of Duke Stephen III of Bavaria-Ingolstadt and Taddea Visconti of Milan. She became Queen of France when she married King Charles VI in 1385.
Isabeau is on 100 members' favorite name lists Isabeau is currently not ranked on the Baby Names popularity charts Isabeau is currently not ranked in U.S. births
