Thos

Boy name

Thos has been given to 166 babies in the U.S. since 1881. It peaked in 1915.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

166

Peak year

1915 (14 babies)

Rank in 2025

Below top 1000

First recorded

1881

10-year trend

New / returning

Gender split

All boys

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

4,857 babies since 1904

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

166 babies since 1912

167 babies since 1913

167 babies since 1914

167 babies since 1915

165 babies since 1905

168 babies since 1910

164 babies since 1912

164 babies since 1912

How popular is the name Thos?

Thos has been given to 166 babies in the U.S. since 1881. It ranked below the top 1000 in 2025.

When did the name Thos peak?

Thos peaked in 1915, when 14 babies were given the name.

Is Thos a girl or boy name?

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

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