Illiam vs Illya
Side-by-side comparison of Illiam and Illya - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Illiam | Illya |
| Current Rank | Unranked | #12622 |
| Total Births (all years) | 42 | 365 |
| Peak Year | 1981 | 1966 |
| Peak Year Births | 8 | 78 |
| Peak Decade | 1980s | 1960s |
| Gender | Boy | Boy |
| First Recorded Year | 1975 | 1965 |
Births by Decade
| Decade | Illiam | Illya |
| 1960s | - | 213 |
| 1970s | 5 | 85 |
| 1980s | 37 | 16 |
| 1990s | - | 17 |
| 2000s | - | 13 |
| 2010s | - | 11 |
| 2020s | - | 10 |
Recent Annual Births (2014–present)
| Year | Illiam | Illya |
| 2014 | - | 5 |
| 2020 | - | 5 |
| 2024 | - | 5 |