The baby name Rumaldo appears in baby name data for the United States from 1916 to 1989. It was most popular in 1963 with 22 babies given the name.
Over the period shown, Rumaldo has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1916 | 5 |
| 1918 | 5 |
| 1927 | 5 |
| 1930 | 10 |
| 1940 | 6 |
| 1941 | 10 |
| 1942 | 10 |
| 1943 | 7 |
| 1944 | 6 |
| 1946 | 5 |
| 1947 | 15 |
| 1948 | 9 |
| 1949 | 8 |
| 1955 | 21 |
| 1956 | 12 |
| 1957 | 10 |
| 1958 | 12 |
| 1959 | 14 |
| 1960 | 12 |
| 1962 | 20 |
| 1963 | 22 |
| 1964 | 18 |
| 1965 | 18 |
| 1966 | 10 |
| 1967 | 10 |
| 1968 | 10 |
| 1970 | 6 |
| 1971 | 6 |
| 1972 | 5 |
| 1973 | 7 |
| 1975 | 5 |
| 1976 | 6 |
| 1979 | 7 |
| 1980 | 6 |
| 1984 | 6 |
| 1989 | 5 |