Rolly is a rare boys' name that peaked in 1943 and has since faded.
Rolly is a boy name. In 2025 it ranked #11,729 for boy births in the United States (and #24,187 across all names), given to 6 babies. Rolly was first reported in SSA data in 1888 and peaked in 1943 (15 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 6 | 6 | #11,729 |
| 2019 | 5 | 5 | #13,737 |
| 2008 | 5 | 5 | #14,191 |
| 2006 | 5 | 5 | #13,610 |
| 1989 | 5 | — | #8,966 |
| 1985 | 5 | — | #7,370 |
| 1984 | 5 | — | #7,111 |
| 1978 | 5 | — | #6,572 |
| 1974 | 5 | — | #5,841 |
| 1972 | 5 | — | #5,593 |
| 1968 | 5 | — | #4,624 |
| 1966 | 6 | — | #3,868 |
| 1964 | 6 | — | #3,958 |
| 1963 | 6 | — | #3,964 |
| 1961 | 5 | — | #4,547 |
| 1960 | 7 | — | #3,602 |
| 1959 | 5 | — | #4,469 |
| 1958 | 12 | — | #2,483 |
| 1957 | 7 | — | #3,502 |
| 1956 | 6 | — | #3,870 |
| 1955 | 9 | — | #2,941 |
| 1954 | 12 | — | #2,417 |
| 1953 | 8 | — | #3,099 |
| 1952 | 7 | — | #3,324 |
| 1951 | 8 | — | #3,030 |
| 1950 | 10 | — | #2,550 |
| 1949 | 15 | — | #2,009 |
| 1948 | 9 | — | #2,758 |
| 1947 | 10 | — | #2,643 |
| 1946 | 5 | — | #3,934 |
| 1945 | 10 | — | #2,367 |
| 1943 | 15 | — | #1,978 |
| 1942 | 5 | — | #3,954 |
| 1941 | 12 | — | #2,183 |
| 1940 | 6 | — | #3,402 |
| 1939 | 8 | — | #2,786 |
| 1938 | 10 | — | #2,455 |
| 1937 | 8 | — | #2,861 |
| 1936 | 9 | — | #2,591 |
| 1935 | 12 | — | #2,225 |
| 1934 | 13 | — | #2,101 |
| 1933 | 9 | — | #2,696 |
| 1931 | 6 | — | #3,683 |
| 1930 | 8 | — | #3,242 |
| 1929 | 9 | — | #2,934 |
| 1926 | 8 | — | #3,329 |
| 1925 | 12 | — | #2,561 |
| 1923 | 8 | — | #3,413 |
| 1922 | 8 | — | #3,483 |
| 1921 | 8 | — | #3,452 |
| 1920 | 10 | — | #2,928 |
| 1919 | 5 | — | #4,686 |
| 1918 | 5 | — | #4,689 |
| 1917 | 7 | — | #3,487 |
| 1916 | 12 | — | #2,371 |
| 1888 | 5 | — | #1,156 |