Billie
Diminutive of Bill or William, meaning resolute protector.
Meaning and origin
Billie is a diminutive of Bill, itself a shortened form of William.
How to pronounce Billie
| English (US) | BIL-ee |
|---|
About this entry
Drafted with the help of an AI model, then checked by a person. Last checked on 16 September 2026.
The sources behind this entry are listed in the app.