The baby name Cathey appears in baby name data for the United States from 1946 to 1970. It was most popular in 1952 with 154 babies given the name.
In the later years of this period, Cathey has become less common than it once was.
| Year | Count |
|---|---|
| 1946 | 14 |
| 1947 | 24 |
| 1948 | 24 |
| 1949 | 72 |
| 1950 | 93 |
| 1951 | 127 |
| 1952 | 154 |
| 1953 | 130 |
| 1954 | 77 |
| 1955 | 123 |
| 1956 | 95 |
| 1957 | 85 |
| 1958 | 75 |
| 1959 | 91 |
| 1960 | 78 |
| 1961 | 54 |
| 1962 | 26 |
| 1963 | 38 |
| 1964 | 23 |
| 1965 | 15 |
| 1967 | 10 |
| 1968 | 6 |
| 1970 | 15 |