Isabeau

Isabeau is a charmingly medieval French variant of Isabel, with a name that means 'pledged to God'. It carries a historical weight and a touch of elegance, reminiscent of courtly romances and classic tales. Although it doesn't often appear in the current roster of popular baby names, its uniqueness gives it an edge for those who seek a name with vintage allure. It can be shortened to Beau for a more contemporary feel, and its strong vowel endings make it stand out. Isabeau is perfect for parents who appreciate a name with a rich backdrop.