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Marek vs Mary

American parents have registered 4,156,654 Marys since 1880, against 3,141 Mareks. Mary is still ahead, with 2,230 babies in 2025.

Babies given each name, 1880–2025

Births per year: Marek against Mary, 1880 to 2025 0 20k 40k 60k 80k 1880 1900 1920 1940 1960 1980 2000 2020

Marek Mary

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

Mary 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 2010, when Marek had 145 and Mary had 2,887.

Side by side

  Marek Mary
Total US births 3,1414,156,654
Most in one year 14874,171
Babies in 2025 502,230
Estimated living today 3,1001.7 million
Median age today 1669
Peak year 20101921
Best rank 1,219th boys1st girls
Rank in 2025 2,604th125th
First recorded 19561880
Girls / boys 5 / 3,1364,141,481 / 15,173

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 Marys alive today are over 69; half the Mareks are over 16. That is 53 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 Marek Mary
Ireland 5542,871
Poland 13,22130
England and Wales 4877,334
France 5756,930
Norway 1,7302,445
Scotland 262,687
Switzerland 139129
Belgium 21163

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: Marek and Mary.