Billy
Meaning
"resolute protector"
Origin: Old German via Norman French
Cultural Roots
Quick Stats
- Popularity Rank
- #1,051
- Total SSA Count
- 210
- Syllables
- 2
- Formality
- Casual
- Nicknames
- Bill, Bills
Baby Name Comparison — 2026
"resolute protector"
Origin: Old German via Norman French
"stammering, lisping"
Origin: Latin Blasius
Billy is more popular, ranked #1051 vs #1109 for Blaise.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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Billy is more popular, ranked #1051 compared to Blaise at #1109 in the United States.
Billy means "resolute protector" (Old German via Norman French origin). Blaise means "stammering, lisping" (Latin Blasius origin).
Billy is primarily a boy name. Blaise is primarily a boy name.