Humanverse

Katherine vs Kathrine

American parents have registered 652,750 Katherines since 1880, against 15,775 Kathrines. Katherine is still ahead, with 1,670 babies in 2025.

Babies given each name, 1880–2025

Births per year: Katherine against Kathrine, 1880 to 2025 0 3k 6k 9k 12k 1880 1900 1920 1940 1960 1980 2000 2020

Katherine Kathrine

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

Katherine 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 1882, when Katherine had 591 and Kathrine had 29.

Side by side

  Katherine Kathrine
Total US births 652,75015,775
Most in one year 11,657275
Babies in 2025 1,67015
Estimated living today 481,00011,000
Median age today 3947
Peak year 19901956
Best rank 26th girls567th girls
Rank in 2025 186th7,133rd
First recorded 18801880
Girls / boys 650,926 / 1,82415,775 / 0

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 Kathrines alive today are over 47; half the Katherines are over 39. That is 8 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 Katherine Kathrine
England and Wales 11,363103
Norway 1793,130
Scotland 2,79929
Ireland 2,59310
France 1,5305

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: Katherine and Kathrine.