The baby name Sun appears in baby name data for the United States from 1939 to 1991. It was most popular in 1960 with 26 babies given the name.
Over the period shown, Sun has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1939 | 10 |
| 1941 | 10 |
| 1945 | 14 |
| 1947 | 16 |
| 1949 | 16 |
| 1951 | 12 |
| 1952 | 10 |
| 1953 | 24 |
| 1954 | 12 |
| 1955 | 10 |
| 1956 | 14 |
| 1957 | 14 |
| 1958 | 18 |
| 1959 | 10 |
| 1960 | 26 |
| 1961 | 12 |
| 1962 | 12 |
| 1966 | 10 |
| 1970 | 15 |
| 1971 | 21 |
| 1991 | 6 |