Humanverse

Heidi vs Heidie

American parents have registered 149,687 Heidis since 1880, against 395 Heidies. Heidi is still ahead, with 894 babies in 2025.

Babies given each name, 1880–2025

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

Heidi Heidie

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

Heidi has been the commoner name in every year either was published, 1929 to 2025. The lead has never changed hands.

The closest they came was 2003, when Heidi had 978 and Heidie had 12.

Side by side

  Heidi Heidie
Total US births 149,687395
Most in one year 4,74118
Babies in 2025 894under 5
Estimated living today 140,000370
Median age today 4847
Peak year 19721972
Best rank 64th girls3,404th girls
Rank in 2025 340thunranked
First recorded 19291959
Girls / boys 149,326 / 361395 / 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.

Both names abroad

Countries whose statistics office publishes both names, so the comparison can be made somewhere other than the United States.

Country Heidi Heidie
England and Wales 13,0515
France 3,02040

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: Heidi and Heidie.