Humanverse

Deedee vs Deegan

American parents have registered 3,478 Deedees since 1880, against 3,465 Deegans. But in 2025 it was Deegan that was commoner, 74 babies to fewer than five.

Babies given each name, 1880–2025

Births per year: Deedee against Deegan, 1880 to 2025 0 80 160 240 320 1880 1900 1920 1940 1960 1980 2000 2020

Deedee Deegan

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

Of the 87 years in which either name was published, Deedee for 59 years and Deegan for 28 years. The lead changed hands once.

Side by side

  Deedee Deegan
Total US births 3,4783,465
Most in one year 193259
Babies in 2025 under 574
Estimated living today 3,1003,400
Median age today 5913
Peak year 19622011
Best rank 743rd girls833rd boys
Rank in 2025 unranked2,020th
First recorded 19351997
Girls / boys 3,478 / 012 / 3,453

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 Deedees alive today are over 59; half the Deegans are over 13. That is 46 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 Deedee Deegan
England and Wales 1691

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: Deedee and Deegan.