Belle, Bell, Bella, Izzy, Izzie.
Famous people named Isabelle:
Olympic figure skater Isabelle Pieman; actress, theater director, and screenwriter Isabelle Nanty; Isabelle Romée, Joan of Arc’s mother.
This name was widely used at the turn of the 20th century, then completely fell off the grid, only to see a huge resurgence in the last 20 years.
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