Alonso: Meaning, origin and popularity
Pronounced uh-LAHN-soh · 3 syllables
A given name from the Germanic languages, variant of Alfonso.
- Origin
- Germanic
- Pronunciation
- uh-LAHN-soh
- US rank (2025)
- #785
- US babies a year
- about 319 (2021–2025)
- Peak
- around 2020
How popular is Alonso?
Alonso was the #785 name in the US in 2025, given to 324 babies. Its use has been fairly steady over the last decade. It peaked around 2020.
How old are people named Alonso?
Half of US adults named Alonso are older than 28; most are between 18 and 59. (Estimated from US births by year and life tables.)
Sibling names for Alonso
Names that real brothers and sisters of people named Alonso have, from family records on Wikidata, most common first.
Names like Alonso
Chosen by the same families or with a similar style and era.
On these lists
Questions about Alonso
How do you pronounce Alonso?
Alonso is pronounced uh-LAHN-soh.
How popular is the name Alonso?
Alonso was the #785 name in the US in 2025, given to 324 babies. Its use has been fairly steady over the last decade. It peaked around 2020.
How old are people named Alonso?
Half of US adults named Alonso are older than 28. Most are between 18 and 59.