Justo Boy
How popular is Justo?
#8,906 boy name in 2025
8 baby boys were named Justo in the US in 2025, making it the 8906th most popular boy name.
1,285living people named Justo (est.)
42median age of people named Justo
1,737babies named Justo since 1880
1 in 414,418US babies born in 2025
Justo popularity over time
| Rank in 2025 | #8,906 for boys (▼ 599 from 2024) |
|---|---|
| Babies in 2025 | 8 boys |
| 10-year trend | Falling (-20% babies vs 2015) |
| Earlier ranks | #7,486 in 2015, #6,616 in 2020 |
| Peak year | 1986 (31 boys) |
| Highest rank | #994 in 1890 |
| First recorded | 1890 |
| 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 |
Justo by decade
| Decade | Baby boys | Best rank |
|---|---|---|
| 1890s | 5 | #994 |
| 1900s | 5 | #1,439 |
| 1910s | 71 | #1,289 |
| 1920s | 102 | #2,011 |
| 1930s | 95 | #1,922 |
| 1940s | 127 | #1,528 |
| 1950s | 153 | #1,518 |
| 1960s | 192 | #1,579 |
| 1970s | 213 | #1,747 |
| 1980s | 248 | #1,915 |
| 1990s | 218 | #2,463 |
| 2000s | 152 | #4,060 |
| 2010s | 93 | #6,099 |
| 2020s | 63 | #6,027 |
Boy names about as popular as Justo
Questions
- Is Justo a boy or girl name?
- Justo is mostly a boy name. Over the last 10 years, 100% of babies named Justo were boys.
- How popular is the name Justo?
- 8 baby boys were named Justo in the US in 2025, making it the 8906th most popular boy name.
- When was Justo most popular?
- Justo peaked in 1986, when 31 boys were given the name. Its highest rank was #994 in 1890.
- How many people are named Justo?
- 1,737 babies have been named Justo in the US since 1880. We estimate about 1,285 of them are alive in 2026, with a median age of 42.
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.