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Theodore vs Theotis

American parents have registered 318,175 Theodores since 1880, against 939 Theotises. Theodore is still ahead, with 13,362 babies in 2025.

Babies given each name, 1880–2025

Births per year: Theodore against Theotis, 1880 to 2025 0 4k 8k 12k 16k 1880 1900 1920 1940 1960 1980 2000 2020

Theodore Theotis

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

Theodore has been the commoner name in every year either was published, 1880 to 2025. The lead has never changed hands.

The closest they came was 1977, when Theodore had 1,231 and Theotis had 32.

Side by side

  Theodore Theotis
Total US births 318,175939
Most in one year 13,36232
Babies in 2025 13,362under 5
Estimated living today 202,000640
Median age today 1354
Peak year 20251977
Best rank 4th boys1,670th boys
Rank in 2025 4thunranked
First recorded 18801918
Girls / boys 969 / 317,2060 / 939

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 Theotises alive today are over 54; half the Theodores are over 13. That is 41 years between them: two names in use at the same time, worn by two different generations.

Compare something else

Related comparisons

Social Security Administration birth records, 1880–2025, public domain. Full histories: Theodore and Theotis.