Humanverse

Alona vs Alonzo

American parents have registered 46,109 Alonzos since 1880, against 3,197 Alonas. Alonzo is still ahead, with 590 babies in 2025.

Babies given each name, 1880–2025

Births per year: Alona against Alonzo, 1880 to 2025 0 200 400 600 800 1880 1900 1920 1940 1960 1980 2000 2020

Alona Alonzo

Each line is every baby given the name that year, girls and boys added together — the only count that means the same thing for both names. A line breaks where the name fell below five babies in a year — the point at which the SSA stops publishing it — rather than being drawn through a figure nobody published. A single published year in a gap shows as a dot.

Who was ahead

Alonzo has been the commoner name in every year either was published, 1880 to 2025. The lead has never changed hands.

The closest they came was 1985, when Alona had 107 and Alonzo had 315.

Side by side

  Alona Alonzo
Total US births 3,19746,109
Most in one year 107651
Babies in 2025 43590
Estimated living today 3,00032,000
Median age today 2132
Peak year 19852022
Best rank 1,263rd girls471st boys
Rank in 2025 3,517th511th
First recorded 19171880
Girls / boys 3,197 / 0154 / 45,955

A rank is a position within one sex’s list for one year, so the two rank rows are not subtracted from one another and the winning column is not marked on them. The living figure is a life-table estimate, not a count.

Which name is older

Half of the Alonzos alive today are over 32; half the Alonas are over 21. That is 11 years between them: two names in use at the same time, worn by two different generations.

Where each one is strongest

How much commoner the name is in that state than it is nationally, from births recorded since 1910.

Both names abroad

Countries whose statistics office publishes both names, so the comparison can be made somewhere other than the United States.

Country Alona Alonzo
France 951,065
England and Wales 24149

Every spelling a country files separately is added together, over whatever years that country publishes — which is not the same range in any two of them, so read the columns against each other and not the rows.

Compare something else

Related comparisons

Social Security Administration birth records, 1880–2025, public domain. Full histories: Alona and Alonzo.