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Decarlo vs Declan

American parents have registered 58,950 Declans since 1880, against 635 Decarlos. Declan is still ahead, with 2,587 babies in 2025.

Babies given each name, 1880–2025

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

Decarlo Declan

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 72 years in which either name was published, Declan for 52 years and Decarlo for 20 years. The lead changed hands 6 times.

Side by side

  Decarlo Declan
Total US births 63558,950
Most in one year 264,007
Babies in 2025 under 52,587
Estimated living today 60058,000
Median age today 388
Peak year 19782019
Best rank 1,913th boys95th boys
Rank in 2025 unranked139th
First recorded 19531951
Girls / boys 0 / 635403 / 58,547

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 Decarlos alive today are over 38; half the Declans are over 8. That is 30 years between them: two names in use at the same time, worn by two different generations.

Compare something else

Related comparisons

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