Just like Bill is a diminutive of William, Billie is a diminutive of Wilhelmina, meaning “resolute protector.” And with a name meaning like that, you’ve gotta make sure your little Billie’s not an only child. Because nobody’s gonna want to mess with a kid who has a Billie as a big sister.
Famous people named Billie:
Actresses Billie Burke, Billie Dove, Billie Piper, and Billie Whitelaw; singer Billie Holiday; tennis player Billie Jean King.
Your little Billie will love to practice her moonwalk to Michael Jackson's hit "Billie Jean."