The baby name Olegario appears in baby name data for the United States from 1921 to 1998. It was most popular in 1922 with 9 babies given the name.
Over the period shown, Olegario has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1921 | 6 |
| 1922 | 9 |
| 1923 | 5 |
| 1925 | 8 |
| 1945 | 6 |
| 1980 | 5 |
| 1998 | 5 |