Alonzo
Peaked at #110 nationally in 1880, based on real US Social Security Administration birth records.
Girls vs. boys, all-time
Since 1880, Alonzo has been recorded <1% of the time for girls and >99% of the time for boys.
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Alonzo — Girls (United States)
FallingPeak rank
#4380
in 1955
Last ranked
#9279
in 1988
Years tracked
25
1927–1988
Trend
Falling
Tracked since 1927, Alonzo reached its peak popularity for girls in 1955, ranking #4380 nationally with 8 babies given the name that year.
Alonzo hasn't appeared among the national top ranks for girls since 1988, when it stood at #9279.
Recent years
| Year | Rank | Births |
|---|---|---|
| 1988 | #9,279 | 7 |
| 1987 | #8,809 | 7 |
| 1986 | #10,960 | 5 |
| 1983 | #10,321 | 5 |
| 1982 | #7,490 | 8 |
| 1981 | #9,142 | 6 |
| 1980 | #8,196 | 7 |
| 1975 | #7,192 | 7 |
Alonzo — Boys (United States)
StablePeak rank
#110
in 1880
Current rank
#512
in 2024
Years tracked
145
1880–2024
Trend
Stable
Alonzo was already at its most popular for boys in 1880 (the earliest year in this data, ranked #110), with 122 babies given the name that year.
Over the last 10 years of data, its rank has climbed from #528 (2014) to #512 (2024) — a 3% improvement.
As of 2024, Alonzo ranks #512 nationally for boys, with 594 babies given the name that year.
Recent years
| Year | Rank | Births |
|---|---|---|
| 2024 | #512 | 594 |
| 2023 | #535 | 551 |
| 2022 | #471 | 651 |
| 2021 | #515 | 569 |
| 2020 | #477 | 625 |
| 2019 | #470 | 633 |
| 2018 | #474 | 612 |
| 2017 | #522 | 549 |
Source: U.S. Social Security Administration, National Data, 1880–2024.
Similar trajectory
Other names that peaked around the same era and rose or fell on a comparable curve.
Based on US data — boys' names only.
Common Questions
When was Alonzo most popular?
Alonzo was most popular in 1880, when it ranked #110 nationally for boys — the highest rank it has reached in this data.
Is Alonzo becoming more or less popular?
For girls, it's currently falling; for boys, it's currently stable, based on the last decade of SSA data.
How many babies have been named Alonzo?
At least 45,514 babies have been recorded with the name Alonzo in the US since 1880, according to Social Security Administration birth records.
Looking for more name ideas like Alonzo? Try the Baby Name Generator or compare it against other names on the Name Trends hub.