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Deaglan vs Dean

American parents have registered 195,844 Deans since 1880, against 534 Deaglans. Dean is still ahead, with 2,882 babies in 2025.

Babies given each name, 1880–2025

Births per year: Deaglan against Dean, 1880 to 2025 0 1.3k 2.5k 3.8k 5k 1880 1900 1920 1940 1960 1980 2000 2020

Deaglan Dean

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

Dean 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 2013, when Deaglan had 49 and Dean had 1,512.

Side by side

  Deaglan Dean
Total US births 534195,844
Most in one year 504,967
Babies in 2025 102,882
Estimated living today 530137,000
Median age today 1156
Peak year 20151961
Best rank 2,486th boys84th boys
Rank in 2025 7,679th125th
First recorded 19991880
Girls / boys 0 / 5342,914 / 192,930

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 Deans alive today are over 56; half the Deaglans are over 11. That is 45 years between them: two names in use at the same time, worn by two different generations.

Both names abroad

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

Country Deaglan Dean
Ireland 95,647
England and Wales 355,371
Northern Ireland 74559

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: Deaglan and Dean.