The baby name Kieth appears in baby name data for the United States from 1942 to 1991. It was most popular in 1964 with 50 babies given the name.
In the later years of this period, Kieth has become less common than it once was.
| Year | Count |
|---|---|
| 1942 | 7 |
| 1949 | 5 |
| 1951 | 5 |
| 1952 | 12 |
| 1956 | 22 |
| 1957 | 5 |
| 1958 | 15 |
| 1959 | 8 |
| 1960 | 10 |
| 1961 | 17 |
| 1962 | 5 |
| 1963 | 33 |
| 1964 | 50 |
| 1965 | 11 |
| 1966 | 15 |
| 1967 | 14 |
| 1968 | 6 |
| 1969 | 5 |
| 1970 | 13 |
| 1971 | 13 |
| 1972 | 11 |
| 1973 | 10 |
| 1974 | 5 |
| 1975 | 5 |
| 1977 | 5 |
| 1978 | 6 |
| 1979 | 15 |
| 1981 | 6 |
| 1982 | 5 |
| 1991 | 5 |