Demetrios
Demetrios reached its high-water mark in 1974 at number 923, and has been recorded 2,770 times in all. In 2025 it ranked 5,608th. About 2,500 Demetrioses are alive in the United States today, and half of them are over 38.
Popularity, 1880–2025
boys named Demetrios
By the numbers
- Total US births
- 2,770
- Estimated living today
- 2,500
- Median age today
- 38
- Peak year
- 1974
- Best rank
- 923rd
- Rank in 2025
- 5,608th
- First recorded
- 1918
How old the living Demetrioses are
born that year still alive today
Of the 2,770 babies given the name since 1918, about 2,500 are alive — 90 in every hundred. The dotted line is the median: half were born before 1987 and half after.
An estimate, not a count. SSA births aged forward through SSA cohort life tables, which know nothing about who left the country or arrived in it — so for a name that mostly came to America rather than being born in it, this is a floor rather than a figure. Where you fall among living Americans.
Notable Demetrioss
- Demetrios I of Constantinople (1914–1991)Patriarch of Constantinople
- Demetrios Christodoulou (born 1951)Greek-American mathematician
- Demetrios Kydones (1324–1398)Byzantine statesman
People named Demetrios with articles in the most Wikipedia languages. Data from Wikidata (CC0).
Where Demetrios is most common
Relative to how many babies each state records, Demetrios is most concentrated in New York (7.0×), Illinois (4.5×), New Jersey (2.7×), Massachusetts (2.5×).
Total births recorded in each state since 1910. Browse names by state.
Names of 1974
The most popular boys’ names the year Demetrios peaked:
Demetrios elsewhere
| Country | Spelling | Births | Best rank |
|---|---|---|---|
| England and Wales boys | Demetrios | 34 | 3,227th |
Counts come from each country's own records and are not comparable with the US figures above, which cover different years and a different definition of a recorded name. Where a country writes the name several ways, the spellings are added together and the most common is shown. A row marked name registrations is counting something else: Portugal ranks each of a child's two given names separately, so a girl registered Maria Leonor is in both the Maria row and the Leonor row, and that figure is not a number of children.
Related names
Demetrios against another name
Two names on one chart, with the year one overtook the other.
Try it on yourself
Source: US Social Security Administration, national and state baby-name files, 1880–2025. Counts include only births registered with the SSA, and names with fewer than five births in a year are not published. The living estimate applies SSA cohort life tables to those births; it counts people born in the United States, so it misses anyone who arrived later and anyone who has left.