The baby name Kathie appears in baby name data for the United States from 1940 to 1997. It was most popular in 1954 with 1,173 babies given the name.
In the later years of this period, Kathie has become less common than it once was.
| Year | Count |
|---|---|
| 1940 | 34 |
| 1941 | 67 |
| 1942 | 168 |
| 1943 | 209 |
| 1944 | 233 |
| 1945 | 245 |
| 1946 | 363 |
| 1947 | 497 |
| 1948 | 596 |
| 1949 | 636 |
| 1950 | 764 |
| 1951 | 1,013 |
| 1952 | 1,109 |
| 1953 | 1,124 |
| 1954 | 1,173 |
| 1955 | 965 |
| 1956 | 694 |
| 1957 | 640 |
| 1958 | 702 |
| 1959 | 573 |
| 1960 | 541 |
| 1961 | 437 |
| 1962 | 298 |
| 1963 | 231 |
| 1964 | 222 |
| 1965 | 156 |
| 1966 | 98 |
| 1967 | 148 |
| 1968 | 101 |
| 1969 | 139 |
| 1970 | 167 |
| 1971 | 155 |
| 1972 | 66 |
| 1973 | 49 |
| 1974 | 30 |
| 1975 | 37 |
| 1977 | 10 |
| 1978 | 15 |
| 1980 | 7 |
| 1981 | 6 |
| 1990 | 5 |
| 1991 | 6 |
| 1994 | 5 |
| 1997 | 11 |