Delos Boy
How popular is Delos?
Peaked in 1923
No babies were recorded with the name Delos in 2025. It was most used in 1923, when 49 boys got the name.
277living people named Delos (est.)
73median age of people named Delos
1,324babies named Delos since 1880
Delos popularity over time
| Rank in 2025 | Not ranked |
|---|---|
| Babies in 2025 | 0 boys |
| 10-year trend | Not used lately |
| Peak year | 1923 (49 boys) |
| Highest rank | #667 in 1890 |
| First recorded | 1880 |
| Boys vs girls (last 10 years) | 100% boys, 0% girls |
Delos by decade
| Decade | Baby boys | Best rank |
|---|---|---|
| 1880s | 30 | #745 |
| 1890s | 35 | #667 |
| 1900s | 32 | #760 |
| 1910s | 249 | #1,047 |
| 1920s | 365 | #992 |
| 1930s | 262 | #1,110 |
| 1940s | 144 | #1,508 |
| 1950s | 115 | #2,032 |
| 1960s | 50 | #2,537 |
| 1970s | 14 | #4,010 |
| 1980s | 11 | #5,523 |
| 1990s | 6 | #7,171 |
| 2010s | 6 | #10,770 |
| 2020s | 5 | #12,016 |
Questions
- Is Delos a boy or girl name?
- Delos is mostly a boy name. Over the last 10 years, 100% of babies named Delos were boys.
- How popular is the name Delos?
- No babies were recorded with the name Delos in 2025. It was most used in 1923, when 49 boys got the name.
- When was Delos most popular?
- Delos peaked in 1923, when 49 boys were given the name. Its highest rank was #667 in 1890.
- How many people are named Delos?
- 1,324 babies have been named Delos in the US since 1880. We estimate about 277 of them are alive in 2026, with a median age of 73.
Source: Social Security Administration baby name data, 1880 to 2025 (names given to at least 5 babies of a sex in a year). Living-people and median-age figures are our estimates using US life tables. How we calculate.