Dillion Boy
How popular is Dillion?
#5,397 boy name in 2025
17 baby boys were named Dillion in the US in 2025, making it the 5397th most popular boy name.
3,573living people named Dillion (est.)
28median age of people named Dillion
3,661babies named Dillion since 1880
1 in 195,020US babies born in 2025
Dillion popularity over time
Boys Girls
| Rank in 2025 | #5,397 for boys (▼ 160 from 2024) |
|---|---|
| Babies in 2025 | 17 boys |
| 10-year trend | Falling (-23% babies vs 2015) |
| Earlier ranks | #4,405 in 2015, #3,915 in 2020 |
| Peak year | 1992 (354 boys) |
| Highest rank | #539 in 1992 |
| First recorded | 1979 |
| Boys vs girls (last 10 years) | 98% boys, 2% girls |
| Chance a classmate shares it | 0.0% in a class of 25 kids born in 2025 |
Dillion by decade
| Decade | Baby boys | Best rank |
|---|---|---|
| 1970s | 6 | #5,353 |
| 1980s | 171 | #1,934 |
| 1990s | 2,001 | #539 |
| 2000s | 1,020 | #991 |
| 2010s | 337 | #2,466 |
| 2020s | 120 | #3,915 |
Boy names about as popular as Dillion
Questions
- Is Dillion a boy or girl name?
- Dillion is mostly a boy name. Over the last 10 years, 98% of babies named Dillion were boys.
- How popular is the name Dillion?
- 17 baby boys were named Dillion in the US in 2025, making it the 5397th most popular boy name.
- When was Dillion most popular?
- Dillion peaked in 1992, when 354 boys were given the name. Its highest rank was #539 in 1992.
- How many people are named Dillion?
- 3,661 babies have been named Dillion in the US since 1880. We estimate about 3,573 of them are alive in 2026, with a median age of 28.
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.