Thaddeous

Boy name

Thaddeous has been given to 45 babies in the U.S. since 1962. It peaked in 1989.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

Peak year

1989 (8 babies)

Rank in 2025

Below top 1000

First recorded

1962

10-year trend

New / returning

Gender split

All boys

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

26,089 babies since 1880

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

45 babies since 1973

45 babies since 1974

45 babies since 1978

45 babies since 1978

45 babies since 1980

45 babies since 1981

45 babies since 1983

45 babies since 1983

How popular is the name Thaddeous?

Thaddeous has been given to 45 babies in the U.S. since 1962. It ranked below the top 1000 in 2025.

When did the name Thaddeous peak?

Thaddeous peaked in 1989, when 8 babies were given the name.

Is Thaddeous a girl or boy name?

Thaddeous is primarily a boy name (100% of babies named Thaddeous are boys).

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