Billy Name Meaning & Origin
/BIL-ee/Name Origin
Billy is a diminutive form of William, which has Old Germanic roots meaning 'resolute protector'. It became popular in English-speaking countries as a familiar or affectionate form of William.
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American (Anglo-Saxon) 60% -
British (Celtic/Anglo-Saxon) 30% -
Australian (Anglo-Saxon) 10%
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Name Details
- First Name: Billy
- Name Order: Western
- Gender: Male
Popularity Trend
Growth of the name Billy in the US (SSA Data):
Billy Numerology
Soul Urge Number: 6
People with this name tend to be: Nurturing, responsible and family-oriented.