The baby name Ronni appears in baby name data for the United States from 1939 to 2020. It was most popular in 1948 with 69 babies given the name.
In the later years of this period, Ronni has become less common than it once was.
| Year | Count |
|---|---|
| 1939 | 6 |
| 1940 | 5 |
| 1941 | 7 |
| 1942 | 8 |
| 1943 | 15 |
| 1944 | 24 |
| 1945 | 29 |
| 1946 | 38 |
| 1947 | 45 |
| 1948 | 69 |
| 1949 | 52 |
| 1950 | 27 |
| 1951 | 23 |
| 1952 | 27 |
| 1953 | 27 |
| 1954 | 22 |
| 1955 | 26 |
| 1956 | 27 |
| 1957 | 40 |
| 1958 | 52 |
| 1959 | 34 |
| 1960 | 26 |
| 1961 | 37 |
| 1963 | 20 |
| 1964 | 14 |
| 1965 | 12 |
| 1966 | 8 |
| 1967 | 13 |
| 1968 | 21 |
| 1969 | 12 |
| 1970 | 13 |
| 1971 | 14 |
| 1973 | 5 |
| 1974 | 6 |
| 1975 | 7 |
| 1978 | 11 |
| 1979 | 10 |
| 1980 | 5 |
| 1981 | 5 |
| 1984 | 5 |
| 1988 | 24 |
| 1991 | 13 |
| 1994 | 17 |
| 1995 | 24 |
| 1996 | 13 |
| 1997 | 22 |
| 1998 | 8 |
| 1999 | 5 |
| 2003 | 5 |
| 2006 | 7 |
| 2013 | 10 |
| 2020 | 8 |