The baby name Rock appears in baby name data for the United States from 1954 to 2019. It was most popular in 1957 with 104 babies given the name.
In the later years of this period, Rock has become less common than it once was.
| Year | Count |
|---|---|
| 1954 | 25 |
| 1955 | 88 |
| 1956 | 90 |
| 1957 | 104 |
| 1958 | 102 |
| 1959 | 96 |
| 1960 | 56 |
| 1961 | 33 |
| 1962 | 33 |
| 1963 | 6 |
| 1968 | 10 |
| 1969 | 5 |
| 1978 | 15 |
| 2013 | 6 |
| 2019 | 5 |