Sid Boy
How popular is Sid?
#9,710 boy name in 2025
7 baby boys were named Sid in the US in 2025, making it the 9710th most popular boy name.
1,549living people named Sid (est.)
55median age of people named Sid
3,012babies named Sid since 1880
1 in 473,620US babies born in 2025
Sid popularity over time
Boys Girls
| Rank in 2025 | #9,710 for boys (▼ 5143 from 2024) |
|---|---|
| Babies in 2025 | 7 boys |
| 10-year trend | Falling fast (-61% babies vs 2015) |
| Earlier ranks | #5,056 in 2015, #5,976 in 2020 |
| Peak year | 1960 (66 boys) |
| Highest rank | #416 in 1884 |
| First recorded | 1880 |
| Boys vs girls (last 10 years) | 100% boys, 0% girls |
| Chance a classmate shares it | 0.0% in a class of 25 kids born in 2025 |
Where Sid is most popular
Babies named Sid per 1,000 boys born in each state, 2021 to 2025. Darker means more common.
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- California: 0.0 per 1,000 (5 boys)
Sid by decade
| Decade | Baby boys | Best rank |
|---|---|---|
| 1880s | 98 | #416 |
| 1890s | 107 | #509 |
| 1900s | 82 | #699 |
| 1910s | 231 | #782 |
| 1920s | 328 | #1,163 |
| 1930s | 307 | #982 |
| 1940s | 335 | #1,075 |
| 1950s | 325 | #949 |
| 1960s | 372 | #926 |
| 1970s | 147 | #1,871 |
| 1980s | 95 | #3,229 |
| 1990s | 80 | #4,995 |
| 2000s | 197 | #3,643 |
| 2010s | 209 | #3,862 |
| 2020s | 94 | #4,567 |
Boy names about as popular as Sid
Questions
- Is Sid a boy or girl name?
- Sid is mostly a boy name. Over the last 10 years, 100% of babies named Sid were boys.
- How popular is the name Sid?
- 7 baby boys were named Sid in the US in 2025, making it the 9710th most popular boy name.
- When was Sid most popular?
- Sid peaked in 1960, when 66 boys were given the name. Its highest rank was #416 in 1884.
- How many people are named Sid?
- 3,012 babies have been named Sid in the US since 1880. We estimate about 1,549 of them are alive in 2026, with a median age of 55.
- Where is Sid most popular?
- From 2021 to 2025, Sid was most common in California, at 0.0 of every 1,000 boys born there.
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.