Humanverse

Carl vs Carlos

American parents have registered 508,017 Carls since 1880, against 309,076 Carloses. But in 2025 it was Carlos that was commoner, 2,418 babies to 187.

Babies given each name, 1880–2025

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

Carl Carlos

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 146 years in which either name was published, Carl for 92 years and Carlos for 54 years. The lead changed hands once.

Side by side

  Carl Carlos
Total US births 508,017309,076
Most in one year 8,3456,864
Babies in 2025 1872,418
Estimated living today 226,000274,000
Median age today 6330
Peak year 19562001
Best rank 48th boys59th boys
Rank in 2025 1,132nd150th
First recorded 18801880
Girls / boys 3,190 / 504,8272,040 / 307,036

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 Carls alive today are over 63; half the Carloses are over 30. That is 33 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 Carl Carlos
France 5,62010,685
Norway 4,078675
England and Wales 3,0501,318
New Zealand 3,304122
Ireland 1,55591
Switzerland 426387
Belgium 231218
Scotland 21739
Northern Ireland 1119

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: Carl and Carlos.