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Delilah vs Delphin

American parents have registered 66,683 Delilahs since 1880, against 116 Delphins. Delilah is still ahead, with 4,137 babies in 2025.

Babies given each name, 1880–2025

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

Delilah Delphin

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, Delilah for 145 years and Delphin for 1 year. The lead changed hands 2 times.

Side by side

  Delilah Delphin
Total US births 66,683116
Most in one year 4,25413
Babies in 2025 4,137under 5
Estimated living today 63,0004
Median age today 891
Peak year 20241907
Best rank 50th girls735th boys
Rank in 2025 51stunranked
First recorded 18801907
Girls / boys 66,683 / 00 / 116

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 Delphins alive today are over 91; half the Delilahs are over 8. That is 83 years between them: two names in use at the same time, worn by two different generations.

Both names abroad

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

Country Delilah Delphin
France 351,500

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: Delilah and Delphin.