The baby name Onofrio appears in baby name data for the United States from 1914 to 1979. It was most popular in 1922 with 14 babies given the name.
Over the period shown, Onofrio has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1914 | 7 |
| 1915 | 6 |
| 1917 | 8 |
| 1918 | 6 |
| 1919 | 6 |
| 1921 | 10 |
| 1922 | 14 |
| 1923 | 5 |
| 1924 | 6 |
| 1925 | 8 |
| 1926 | 8 |
| 1927 | 7 |
| 1928 | 5 |
| 1929 | 7 |
| 1932 | 5 |
| 1934 | 5 |
| 1979 | 5 |