Peak popularity
1980
Usually for
Girls
Trend
Holding steady
Holding steady.
Popularity of Iwona since 1971
Babies named Iwona per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 1970s | 5 |
| 1980s | 18 |
| 1990s | 10 |
| 2000s | 0 |
| 2010s | 0 |
| 2020s | 0 |
