Alonzo: Meaning, origin and popularity
Pronounced uh-LAHN-zoh · 3 syllables
A given name from the Germanic languages, variant of Alfonso.
- Origin
- Germanic
- Pronunciation
- uh-LAHN-zoh
- US rank (2025)
- #511
- US babies a year
- about 591 (2021–2025)
- Peak
- around 1880
- Style
- Vintage, Classic
How popular is Alonzo?
Alonzo was the #511 name in the US in 2025, given to 590 babies. Its use has been fairly steady over the last decade. It peaked around 1880.
How old are people named Alonzo?
Half of US adults named Alonzo are older than 47; most are between 20 and 79. (Estimated from US births by year and life tables.)
Names like Alonzo
Chosen by the same families or with a similar style and era.
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Questions about Alonzo
How do you pronounce Alonzo?
Alonzo is pronounced uh-LAHN-zoh.
How popular is the name Alonzo?
Alonzo was the #511 name in the US in 2025, given to 590 babies. Its use has been fairly steady over the last decade. It peaked around 1880.
How old are people named Alonzo?
Half of US adults named Alonzo are older than 47. Most are between 20 and 79.