Alonzo
surname · Spanish · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
Alonzo is a surname, with more bearers in Spain than in any other country. In Réunion it is the 3rd most common surname. It appears chiefly in Spanish and English, written in the Latin script. Recorded meaning: A male given name from the Germanic languages, variant of Alfonso.
- LALaos1 in 1.3K◐
- ECEcuador1 in 4.3K
- PHPhilippines1 in 7.7K
carrying the name, one hue, darker where it is more common. Hover a country for its figure.
- ≈265K ●
- 2 ●
- Sources
- 356 ●
- 1 in 263 ◐
across 14 countries
recorded for this name
380K records
Official registry-verified
Spain
Spellings & scripts●
One other spelling is counted as the same name:
Locally spelled Alonso in LA Laos, CL Chile.
Spellings marked ● are how people bearing the name write it in our records; ○ marks a model's transliteration. Click a spelling to open its page.
Meaning & origin●
A male given name from the Germanic languages, variant of Alfonso.
Sources 1
- kaikki.org Wiktionary extract (IPA + transliterations)
Attested across 8 languages in the etymology graph.
Where in the world●
Sorted by bearers counted by national registers, records where none counts.
| Country | Most common spelling | Sources | |||||
|---|---|---|---|---|---|---|---|
| ES Spain | — | 189,942△ | 630 rec. | 1 in 263 | 190K | Alonzo | 38 |
| AR Argentina | — | 38,474 | 0 rec. | 1 in 1.2K | 38K | — | 2 |
| PH Philippines | #393 | 30,469 | 28K rec. | — | — | Alonzo | 91 |
| US United States | — | 30,389 | 314K rec. | 1 in 11K | 30K | Alonzo | 356 |
| EC Ecuador | — | 3,935△ | 56 rec. | 1 in 4.3K | 3.9K | Alonzo | 19 |
| LA Laos | #170 | 3,721 | 0 rec. | — | — | Alonso | 2 |
| GB United Kingdom | — | 3,159 | 9.1K rec. | — | — | Alonzo | 59 |
| CA Canada | — | 2,174 | 4.5K rec. | — | 2 | Alonzo | 66 |
| AU Australia | — | 1,283 | 2.9K rec. | — | 1 | Alonzo | 57 |
| CH Switzerland | — | 800△ | 69 rec. | 1 in 11K | 800 | — | 10 |
| PE Peru | — | 790 | 1.4K rec. | — | — | Alonzo | 29 |
| FR France | — | 784△ | 7 rec. | 1 in 87K | 1K | — | 5 |
Roughly 190K people in Spain bear this name (about 1 in 263). Estimates project the name's share of our records onto national population, so each is only as good as the record base beside it — the Basis column gives that base; rows marked △ rest on fewer records than the estimate itself and are order-of-magnitude at best.
Country figures for a list of names, at full precision, are available under licence rather than by scraping this table. How that works.
Languages●
- Spanish210K50%
- English143K34%
- 10K2%
- French7.5K2%
- Portuguese4.6K1%
Show as table
| Name | Records | Note |
|---|---|---|
| Spanish | 209,905 | 50% |
| English | 142,689 | 34% |
| 10,453 | 2% | |
| French | 7,543 | 2% |
| Portuguese | 4,624 | 1% |
Language is read off each record's context, not declared by the bearer; a share is of all records for this spelling.
Other recorded senses●
Alonzo is also recorded in 2 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
In Italian, variante regional de Alfonzo
as a nameDicionário dos sobrenomes italianos
In Dutch, a male given name, equivalent to English Alfonso
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.
Over time●
Show as table
| Year | records |
|---|---|
| 1880 | 122 |
| 1881 | 111 |
| 1882 | 133 |
| 1883 | 100 |
| 1884 | 112 |
| 1885 | 104 |
| 1886 | 106 |
| 1887 | 88 |
| 1888 | 110 |
| 1889 | 102 |
| 1890 | 88 |
| 1891 | 74 |
| 1892 | 104 |
| 1893 | 71 |
| 1894 | 102 |
| 1895 | 85 |
| 1896 | 89 |
| 1897 | 84 |
| 1898 | 104 |
| 1899 | 78 |
| 1900 | 116 |
| 1901 | 67 |
| 1902 | 81 |
| 1903 | 56 |
| 1904 | 76 |
| 1905 | 93 |
| 1906 | 85 |
| 1907 | 82 |
| 1908 | 57 |
| 1909 | 95 |
| 1910 | 90 |
| 1911 | 128 |
| 1912 | 177 |
| 1913 | 184 |
| 1914 | 204 |
| 1915 | 267 |
| 1916 | 274 |
| 1917 | 286 |
| 1918 | 287 |
| 1919 | 321 |
| 1920 | 308 |
| 1921 | 315 |
| 1922 | 320 |
| 1923 | 319 |
| 1924 | 340 |
| 1925 | 295 |
| 1926 | 298 |
| 1927 | 287 |
| 1928 | 265 |
| 1929 | 239 |
| 1930 | 268 |
| 1931 | 235 |
| 1932 | 271 |
| 1933 | 252 |
| 1934 | 253 |
| 1935 | 240 |
| 1936 | 207 |
| 1937 | 226 |
| 1938 | 233 |
| 1939 | 249 |
| 1940 | 256 |
| 1941 | 223 |
| 1942 | 245 |
| 1943 | 263 |
| 1944 | 235 |
| 1945 | 219 |
| 1946 | 259 |
| 1947 | 300 |
| 1948 | 350 |
| 1949 | 297 |
| 1950 | 364 |
| 1951 | 383 |
| 1952 | 341 |
| 1953 | 396 |
| 1954 | 375 |
| 1955 | 415 |
| 1956 | 418 |
| 1957 | 377 |
| 1958 | 454 |
| 1959 | 443 |
| 1960 | 464 |
| 1961 | 476 |
| 1962 | 538 |
| 1963 | 458 |
| 1964 | 449 |
| 1965 | 422 |
| 1966 | 384 |
| 1967 | 405 |
| 1968 | 385 |
| 1969 | 414 |
| 1970 | 403 |
| 1971 | 418 |
| 1972 | 368 |
| 1973 | 357 |
| 1974 | 336 |
| 1975 | 331 |
| 1976 | 301 |
| 1977 | 360 |
| 1978 | 282 |
| 1979 | 334 |
| 1980 | 363 |
| 1981 | 310 |
| 1982 | 325 |
| 1983 | 322 |
| 1984 | 321 |
| 1985 | 315 |
| 1986 | 371 |
| 1987 | 406 |
| 1988 | 460 |
| 1989 | 426 |
| 1990 | 432 |
| 1991 | 428 |
| 1992 | 398 |
| 1993 | 421 |
| 1994 | 469 |
| 1995 | 453 |
| 1996 | 407 |
| 1997 | 450 |
| 1998 | 394 |
| 1999 | 410 |
| 2000 | 435 |
| 2001 | 375 |
| 2002 | 433 |
| 2003 | 436 |
| 2004 | 421 |
| 2005 | 452 |
| 2006 | 450 |
| 2007 | 432 |
| 2008 | 483 |
| 2009 | 412 |
| 2010 | 434 |
| 2011 | 455 |
| 2012 | 454 |
| 2013 | 545 |
| 2014 | 527 |
| 2015 | 542 |
| 2016 | 499 |
| 2017 | 549 |
| 2018 | 612 |
| 2019 | 634 |
| 2020 | 626 |
| 2021 | 569 |
| 2022 | 651 |
| 2023 | 552 |
| 2024 | 595 |
| 2025 | 590 |
US SSA — National Baby Names (1880–present) — 146 years between 1880–2025. One register's own figures, never a sum across registers: two registers counting the same people would double them.
Notable people with this name●
- Antonio José de Irisarrib. 1786GTnot in their usual nameGuatemalan statesman, journalist, and politician; Interim Supreme Director of Chile
- Juan Alonzob. 1911CUCuban footballer
- John A. Alonzob. 1934USAmerican cinematographer (1934–2001)
- Jérôme Alonzob. 1972FRFrench footballer (born 1972)
- Cristela Alonzob. 1979USAmerican actress, comedian, and voice actor
- Matt Alonzob. 1985USmusic video director
- Bea Alonzob. 1987PHFilipino actress
- Nicolas Furtadob. 1988UYnot in their usual nameUruguayan actor
- Pia Wurtzbachb. 1989PHnot in their usual nameFilipino actress and beauty pageant titleholder
- Richard Alonzob. 2000USmakeup artist
The ten people covered by the most Wikipedia language editions — a proxy for cross-cultural notability, which favours historical and Western figures over equally prominent contemporary ones — shown by birth year. Source: Wikidata (CC0).
Evidence●
Attested in 70 sources across 35 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — First Name Frequency 2020 by sex | 2020 | 24K | #1,411 |
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 21K | #1,646 |
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 20K | #1,758 |
| US United States | Census Bureau — Surname Frequency 2000 | 2000 | 16K | #2,038 |
| EC Ecuador | INEC — civil registry names | 2024 | 3.9K | #916 |
| AR Argentina | RENAPER — Apellidos (person counts, national) | — | 2.7K | — |
| FR France | INSEE — Fichier des prénoms (1900–2024) | 2024 | 1K | #1,485 |
| ES Spain | INE — Apellidos más frecuentes (Padrón Municipal) | — | 893 | #4,886 |
| ES Spain | INE — Padrón per-token widgets (current living counts, given + apellidos) | — | 893 | #4,882 |
| US United States | SSA — National Baby Names (1880–present) | 2025 | 590 | — |
| MX Mexico | RENAPO — name frequencies (eduardofv dataset) | — | 441 | #703 |
| BR Brazil | IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname) | — | 252 | #30,454 |
Reference works 7
- Dictionary of American Family Names
- The Oxford Dictionary of Family Names in Britain and Ireland
- Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
- Wikipedia given-name tokens
- Wikipedia surname tokens
- Wikidata name items (native-script + romanized given/family names)
- jeantosti.com — Dictionnaire des noms de famille de France et d'ailleurs (Jean Tosti)
These works list the name; their figures are licensed and are not reproduced here.
Register rows as of the 2026-09-12 data build · 635 rows in the corpus for this spelling.
Frequently asked questions
- How common is the name Alonzo?
- We estimate roughly 265 thousand people bear Alonzo (counting its spellings and scripts) across 14 countries in our records.
- In which country does Alonzo have the most bearers?
- We estimate about 190 thousand people bear Alonzo in Spain, more than in any other country in our records, where it is most often spelled alonzo.
- How common is Alonzo compared with other names?
- In Réunion, Alonzo is the 3rd most common surname of 2,369 surnames recorded there.
- What does the name Alonzo mean?
- Recorded meaning: A male given name from the Germanic languages, variant of Alfonso.
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/alonzoThe same payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. Rate-limited for casual use. Bulk access and licensing.
About this data
Data snapshot . Figures are rebuilt periodically and will change.
Statistics are aggregated from the Mondonomo name corpus; related names and etymology are inferred from the name graph; pronunciation and any machine-marked transliterations are model-generated. Read how the numbers are made, including their known failure modes, and where the data comes from.
Reference works we consult — surname dictionaries, official name registers, Wikidata and Wiktionary — are named directly, beside the claims they support. The per-country source counts also include datasets of person records: we publish how many there are and their authority tier, but not their names.
Cite this page Mondonomo, “Alonzo” — the 3rd most common surname in Réunion. Data snapshot 2026-09-12.