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Allegra vs Allison

American parents have registered 322,944 Allisons since 1880, against 4,732 Allegras. Allison is still ahead, with 2,570 babies in 2025.

Babies given each name, 1880–2025

Births per year: Allegra against Allison, 1880 to 2025 0 2.5k 5k 7.5k 10k 1880 1900 1920 1940 1960 1980 2000 2020

Allegra Allison

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

Allison 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 1902, when Allegra had 5 and Allison had 9.

Side by side

  Allegra Allison
Total US births 4,732322,944
Most in one year 1548,163
Babies in 2025 362,570
Estimated living today 4,100311,000
Median age today 2930
Peak year 19881994
Best rank 1,044th girls34th girls
Rank in 2025 3,975th103rd
First recorded 19021880
Girls / boys 4,732 / 0319,119 / 3,825

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.

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 Allegra Allison
France 1905,520
Italy 4,697803
England and Wales 1,125241
Scotland 13777
Ireland 14583
Switzerland 23284
Belgium 15225
Poland 22

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: Allegra and Allison.