Irby Boy
How popular is Irby?
Peaked in 1918
No babies were recorded with the name Irby in 2025. It was most used in 1918, when 37 boys got the name.
316living people named Irby (est.)
72median age of people named Irby
1,130babies named Irby since 1880
Irby popularity over time
Boys Girls
| Rank in 2025 | Not ranked |
|---|---|
| Babies in 2025 | 0 boys |
| 10-year trend | Not used lately |
| Peak year | 1918 (37 boys) |
| Highest rank | #981 in 1896 |
| First recorded | 1896 |
Irby by decade
| Decade | Baby boys | Best rank |
|---|---|---|
| 1890s | 6 | #981 |
| 1900s | 20 | #1,083 |
| 1910s | 193 | #1,124 |
| 1920s | 256 | #1,174 |
| 1930s | 216 | #1,272 |
| 1940s | 152 | #1,518 |
| 1950s | 140 | #1,837 |
| 1960s | 73 | #2,120 |
| 1970s | 38 | #3,834 |
| 1980s | 5 | #6,234 |
| 1990s | 5 | #8,228 |
Questions
- Is Irby a boy or girl name?
- Irby has mostly been a boy name. It hasn't been given to enough babies in the last 10 years to measure a recent split.
- How popular is the name Irby?
- No babies were recorded with the name Irby in 2025. It was most used in 1918, when 37 boys got the name.
- When was Irby most popular?
- Irby peaked in 1918, when 37 boys were given the name. Its highest rank was #981 in 1896.
- How many people are named Irby?
- 1,130 babies have been named Irby in the US since 1880. We estimate about 316 of them are alive in 2026, with a median age of 72.
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.