Alonzo
Noble and ready — a boy name of Spanish origin
Popularity of Alonzo in the United States
Data: U.S. Social Security Administration (SSA). Based on all Social Security card applications for births in the United States.
Meaning & Origin of Alonzo
Alonzo is the rich Spanish and Italian form of Alphonse, from Germanic roots meaning "noble" and "ready" or "eager for battle." It has a smooth, vintage swagger — think of basketball great Alonzo Mourning — and a warm, rolling sound that feels both classic and cool. The name carries centuries of use across the Spanish-speaking world, offering the stylish short forms Lonzo and Al. Alonzo sits handsomely beside Lorenzo, Antonio, and Emilio. For parents who want a name with old-world nobility, Latin flair, and a confident, charismatic ring, Alonzo delivers heritage and style in equal measure.
Alonzo Around the World
Alonzo is used in 2 languages worldwide, with 3+ international variants. A Spanish and Italian form of Alphonse, from the Germanic for "noble and ready.".
TypeMale given name
Linguistic data: Wikidata (CC0). Variants and language usage may vary by region.
Nicknames for Alonzo
Famous People Named Alonzo
- Alonzo Mourning — Hall of Fame American basketball player
- Alonzo — the Spanish form of Alphonse, borne by kings of Spain
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Sibling Name Ideas for Alonzo
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Frequently Asked Questions
What does the name Alonzo mean?
Alonzo is a boy name of Spanish origin meaning "Noble and ready." Alonzo is the rich Spanish and Italian form of Alphonse, from Germanic roots meaning "noble" and "ready" or "eager for battle." It has a smooth, vintage swagger — think of basketball great Alonzo Mourning — and a warm, rolling sound that feels both classic and cool.
How do you pronounce Alonzo?
Alonzo is pronounced uh-LON-zoh. Common variations include Alonso, Alfonso, Lonzo.
Is Alonzo a boy name?
Yes, Alonzo is traditionally a boy name. Popular nicknames include Lonzo, Al.
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