Lonzo
Lonzo was the 4206th most popular name for boys in 2025, given to 25 babies. Its best year was 1890, when it ranked 452nd; the most babies were born in 1919 (85). Over the last ten years it has moved up 4,241 places. More babies were named Lonzo in the 1920s than in any other decade.
Meaning Not yet researched how we research meanings
- Rank in 2025
- #4,206 boys, up 434 places since 2020
- Babies in 2025
- 25boys
- Girls and boys
- Almost always a boy’s name2021–2025
- Peak year
- 191985 babies
- Total since 1880
- 3,961babies recorded
Lonzo popularity since 1880
| Year | Rank (boys) | Babies (boys) |
|---|---|---|
| 2025 | #4,206 | 25 |
| 2020 | #4,640 | 21 |
| 2010 | #8,534 | 9 |
| 2000 | #7,182 | 9 |
| 1990 | #3,711 | 16 |
| 1980 | #2,256 | 23 |
| 1970 | #1,568 | 30 |
| 1960 | #1,416 | 32 |
| 1950 | #912 | 57 |
| 1940 | #925 | 48 |
| 1930 | #970 | 49 |
| 1920 | #797 | 71 |
| 1910 | #576 | 25 |
| 1900 | #502 | 22 |
| 1890 | #452 | 17 |
| 1880 | #621 | 10 |
How popular is Lonzo, counting every spelling?
Lonzo has no other common spelling that sounds the same.
How many kids will share the name Lonzo?
25 of the 3,606,400 babies born in the US in 2025 were named Lonzo (0.01 per 1,000 births). For a boy named Lonzo born in 2025, the chance that another child with the same name is in a class of 20 children the same age is under 1 in 50. If every grade liked the name as much as the 2025 babies do, only about one elementary school in 337 (of 430 pupils) would have a child named Lonzo.
Shares of all registered births (NCHS); classes assumed to be children born the same year. How we estimate this.
How old are people named Lonzo?
About 1,500 people born in the US named Lonzo are alive today, with a median age of 57; half are between 35 and 72. That makes Lonzo a name most people associate with older generations. The wide spread shows a name popular in two different eras.
Babies given the name each year (SSA) times the share of that birth year still alive (SSA life tables). Counts people born in the US only. Method.
Lonzo by state
How common Lonzo was among boys born in each state in 2021–2025. In 48 states fewer than five boys a year got the name, too few for SSA to publish, so those states show as zero.
Names with a similar history
These names rose and fell in step with Lonzo: their share of US boys followed the most similar curve since 1880. If you like Lonzo, they share its era and feel.
Lonzo is also a nickname for Alonzo.
Questions about the name Lonzo
How popular is the name Lonzo?
Lonzo was the 4206th most popular name for boys in 2025, given to 25 babies. Its best year was 1890, when it ranked 452nd; the most babies were born in 1919 (85). Over the last ten years it has moved up 4,241 places. More babies were named Lonzo in the 1920s than in any other decade.
Is Lonzo a boy or girl name?
In 2021–2025, almost always a boy’s name given the name Lonzo in the US.
Where is Lonzo most popular?
In 2021–2025, Lonzo was most common in Arizona (0.03 per 1,000 boys), followed by Texas and California.