The baby name Nunzio appears in baby name data for the United States from 1911 to 1981. It was most popular in 1925 with 59 babies given the name.
In the later years of this period, Nunzio has become less common than it once was.
| Year | Count |
|---|---|
| 1911 | 6 |
| 1912 | 10 |
| 1913 | 20 |
| 1914 | 27 |
| 1915 | 30 |
| 1916 | 20 |
| 1917 | 44 |
| 1918 | 24 |
| 1919 | 36 |
| 1920 | 58 |
| 1921 | 50 |
| 1922 | 41 |
| 1923 | 51 |
| 1924 | 30 |
| 1925 | 59 |
| 1926 | 42 |
| 1927 | 36 |
| 1928 | 43 |
| 1929 | 24 |
| 1930 | 35 |
| 1931 | 19 |
| 1932 | 17 |
| 1933 | 9 |
| 1934 | 11 |
| 1935 | 15 |
| 1936 | 7 |
| 1937 | 11 |
| 1938 | 15 |
| 1939 | 8 |
| 1940 | 6 |
| 1941 | 10 |
| 1942 | 7 |
| 1945 | 5 |
| 1946 | 7 |
| 1947 | 10 |
| 1949 | 5 |
| 1950 | 5 |
| 1951 | 7 |
| 1952 | 7 |
| 1953 | 7 |
| 1956 | 7 |
| 1959 | 5 |
| 1960 | 7 |
| 1961 | 5 |
| 1962 | 6 |
| 1963 | 6 |
| 1964 | 5 |
| 1966 | 8 |
| 1967 | 6 |
| 1968 | 6 |
| 1974 | 5 |
| 1981 | 6 |