Deloria

Girl name

Deloria has been given to 425 babies in the U.S. since 1921. It peaked in 1951.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

425

Peak year

1951 (18 babies)

Rank in 2025

Below top 1000

First recorded

1921

10-year trend

New / returning

Gender split

All girls

Names one letter away from Deloria — alternate spellings parents actually use.

34,781 babies since 1899

Same primary gender, peaked around the same years, and roughly as common as Deloria.

426 babies since 1928

426 babies since 1942

424 babies since 1908

424 babies since 1941

427 babies since 1914

423 babies since 1937

428 babies since 1912

430 babies since 1944

How popular is the name Deloria?

Deloria has been given to 425 babies in the U.S. since 1921. It ranked below the top 1000 in 2025.

When did the name Deloria peak?

Deloria peaked in 1951, when 18 babies were given the name.

Is Deloria a girl or boy name?

Deloria is primarily a girl name (100% of babies named Deloria are girls).

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