Illiam Name Popularity and Statistics
Illiam is predominantly used for boys. The statistics below show this exact spelling in official U.S. records.
Meaning, origin, and pronunciation details are shown only after they have been independently reviewed.
How Do You Spell Illiam?
Illiam is spelled I-L-L-I-A-M. The name has 6 letters.
Illiam Popularity in 1989
Rank#6,941
Recorded Births6
- Boys usage fell 1,482 places to #6,941 and recorded 1 fewer birth compared with 1987.
Figures reflect this exact spelling in the latest available U.S. Social Security Administration records. See the complete year-by-year trend.
Illiam Popularity by Year
The table below shows the most recent available records for this exact spelling from 1975 through 1989. Use the full history page to explore every recorded year.
| Year | Usage Category | Recorded Births | National Rank |
|---|---|---|---|
| 1989 | Boys | 6 | #6,941 |
| 1987 | Boys | 7 | #5,459 |
| 1986 | Boys | 5 | #6,721 |
| 1985 | Boys | 6 | #5,785 |
| 1983 | Boys | 5 | #6,238 |
| 1981 | Boys | 8 | #4,509 |
| 1975 | Boys | 5 | #5,464 |
When Was Illiam Most Popular?
Peak years are based on the highest recorded birth totals for this exact spelling and usage category. They are ordered by birth count, not chronologically.
1981 · Boys
8 recorded births
National rank #4,509
1987 · Boys
7 recorded births
National rank #5,459
1989 · Boys
6 recorded births
National rank #6,941
1985 · Boys
6 recorded births
National rank #5,785