The baby name Ilean appears in baby name data for the United States from 1916 to 1952. It was most popular in 1926 with 15 babies given the name.
Over the period shown, Ilean has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1916 | 10 |
| 1925 | 7 |
| 1926 | 15 |
| 1928 | 7 |
| 1934 | 6 |
| 1946 | 6 |
| 1952 | 5 |