The baby name Greggory appears in baby name data for the United States from 1950 to 2009. It was most popular in 1963 with 150 babies given the name.
In the later years of this period, Greggory has become less common than it once was.
| Year | Count |
|---|---|
| 1950 | 10 |
| 1951 | 25 |
| 1953 | 12 |
| 1954 | 10 |
| 1955 | 42 |
| 1956 | 43 |
| 1957 | 32 |
| 1958 | 58 |
| 1959 | 35 |
| 1960 | 84 |
| 1961 | 57 |
| 1962 | 88 |
| 1963 | 150 |
| 1964 | 88 |
| 1965 | 75 |
| 1966 | 75 |
| 1967 | 74 |
| 1968 | 44 |
| 1969 | 46 |
| 1970 | 50 |
| 1971 | 36 |
| 1972 | 26 |
| 1973 | 18 |
| 1974 | 54 |
| 1975 | 13 |
| 1976 | 38 |
| 1977 | 48 |
| 1978 | 28 |
| 1979 | 15 |
| 1980 | 22 |
| 1981 | 15 |
| 1982 | 37 |
| 1983 | 39 |
| 1984 | 38 |
| 1985 | 56 |
| 1986 | 59 |
| 1987 | 25 |
| 1988 | 48 |
| 1989 | 46 |
| 1990 | 92 |
| 1991 | 36 |
| 1992 | 51 |
| 1993 | 10 |
| 1994 | 19 |
| 1995 | 31 |
| 1996 | 15 |
| 1997 | 14 |
| 1998 | 16 |
| 2000 | 10 |
| 2009 | 6 |