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Chelsea vs Cheng

American parents have registered 163,335 Chelseas since 1880, against 684 Chengs. Chelsea is still ahead, with 319 babies in 2025.

Babies given each name, 1880–2025

Births per year: Chelsea against Cheng, 1880 to 2025 0 5k 10k 15k 20k 1880 1900 1920 1940 1960 1980 2000 2020

Chelsea Cheng

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

Chelsea has been the commoner name in every year either was published, 1910 to 2025. The lead has never changed hands.

The closest they came was 1981, when Chelsea had 542 and Cheng had 21.

Side by side

  Chelsea Cheng
Total US births 163,335684
Most in one year 16,19948
Babies in 2025 3195
Estimated living today 160,000660
Median age today 3334
Peak year 19921990
Best rank 15th girls1,840th boys
Rank in 2025 851st12,008th
First recorded 19101979
Girls / boys 162,884 / 45138 / 646

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.

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 Chelsea Cheng
England and Wales 13,08468
France 2,56025

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: Chelsea and Cheng.