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Delani vs Delia

American parents have registered 37,380 Delias since 1880, against 2,140 Delanis. But in 2025 it was Delani that was commoner, 153 babies to 135.

Babies given each name, 1880–2025

Births per year: Delani against Delia, 1880 to 2025 0 125 250 375 500 1880 1900 1920 1940 1960 1980 2000 2020

Delani Delia

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, Delia for 142 years and Delani for 4 years. The lead changed hands once.

Side by side

  Delani Delia
Total US births 2,14037,380
Most in one year 174490
Babies in 2025 153135
Estimated living today 2,10022,000
Median age today 951
Peak year 20241957
Best rank 1,369th girls423rd girls
Rank in 2025 1,467th1,561st
First recorded 19781880
Girls / boys 2,068 / 7237,318 / 62

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 Delias alive today are over 51; half the Delanis are over 9. That is 42 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 Delani Delia
England and Wales 3622

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: Delani and Delia.