Greg is a familiar boys' name that peaked in 1961 and has since faded.
Greg is predominantly a boy name. In 2025 it ranked #4,761 for boy births in the United States (and #10,062 across all names), given to 21 babies. Greg first appears in 1915 and peaked in 1961 (5,397 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 21 | 21 | — | #4,761 |
| 2024 | 23 | 23 | — | #4,477 |
| 2023 | 20 | 20 | — | #4,943 |
| 2022 | 22 | 22 | — | #4,608 |
| 2021 | 35 | 35 | — | #3,323 |
| 2020 | 24 | 24 | — | #4,190 |
| 2019 | 28 | 28 | — | #3,835 |
| 2018 | 26 | 26 | — | #4,032 |
| 2017 | 26 | 26 | — | #4,027 |
| 2016 | 38 | 38 | — | #3,083 |
| 2015 | 34 | 34 | — | #3,315 |
| 2014 | 27 | 27 | — | #3,829 |
| 2013 | 49 | 49 | — | #2,500 |
| 2012 | 39 | 39 | — | #2,977 |
| 2011 | 45 | 45 | — | #2,680 |
| 2010 | 41 | 41 | — | #2,889 |
| 2009 | 55 | 55 | — | #2,363 |
| 2008 | 68 | 68 | — | #2,045 |
| 2007 | 60 | 60 | — | #2,221 |
| 2006 | 72 | 72 | — | #1,881 |
| 2005 | 91 | 91 | — | #1,546 |
| 2004 | 86 | 86 | — | #1,543 |
| 2003 | 73 | 73 | — | #1,691 |
| 2002 | 70 | 70 | — | #1,686 |
| 2001 | 82 | 82 | — | #1,487 |
| 2000 | 79 | 79 | — | #1,524 |
| 1999 | 85 | 85 | — | #1,389 |
| 1998 | 108 | 108 | — | #1,166 |
| 1997 | 99 | — | — | #1,200 |
| 1996 | 112 | — | — | #1,082 |
| 1995 | 129 | — | — | #978 |
| 1994 | 134 | — | — | #954 |
| 1993 | 148 | — | — | #878 |
| 1992 | 173 | — | — | #796 |
| 1991 | 177 | — | — | #771 |
| 1990 | 204 | — | — | #711 |
| 1989 | 233 | — | — | #655 |
| 1988 | 205 | — | — | #658 |
| 1987 | 286 | — | — | #537 |
| 1986 | 275 | — | #11,550 | #543 |
| 1985 | 337 | — | #11,240 | #474 |
| 1984 | 388 | — | — | #420 |
| 1983 | 414 | — | — | #400 |
| 1982 | 438 | — | — | #385 |
| 1981 | 474 | — | — | #368 |
| 1980 | 558 | — | — | #336 |
| 1979 | 571 | — | — | #326 |
| 1978 | 694 | — | — | #279 |
| 1977 | 829 | — | #10,137 | #249 |
| 1976 | 863 | — | #8,496 | #237 |
| 1975 | 952 | — | — | #218 |
| 1974 | 1,097 | — | — | #200 |
| 1973 | 1,306 | — | #7,757 | #181 |
| 1972 | 1,443 | — | #8,718 | #173 |
| 1971 | 1,706 | — | #4,909 | #163 |
| 1970 | 2,016 | — | #5,539 | #154 |
| 1969 | 1,993 | — | #5,177 | #152 |
| 1968 | 2,058 | — | #4,300 | #142 |
| 1967 | 2,108 | — | #5,152 | #140 |
| 1966 | 2,460 | — | #6,052 | #126 |
| 1965 | 3,187 | — | #6,051 | #105 |
| 1964 | 3,977 | — | #7,130 | #95 |
| 1963 | 4,861 | — | #5,516 | #81 |
| 1962 | 5,371 | — | #6,121 | #77 |
| 1961 | 5,409 | — | #3,854 | #77 |
| 1960 | 5,089 | — | #6,704 | #83 |
| 1959 | 4,635 | — | — | #91 |
| 1958 | 3,795 | — | #6,431 | #105 |
| 1957 | 2,977 | — | #6,426 | #127 |
| 1956 | 1,603 | — | — | #182 |
| 1955 | 1,166 | — | — | #210 |
| 1954 | 953 | — | — | #226 |
| 1953 | 798 | — | — | #238 |
| 1952 | 769 | — | — | #243 |
| 1951 | 745 | — | #5,059 | #247 |
| 1950 | 804 | — | — | #228 |
| 1949 | 868 | — | — | #214 |
| 1948 | 1,189 | — | — | #178 |
| 1947 | 1,316 | — | — | #171 |
| 1946 | 806 | — | — | #212 |
| 1945 | 355 | — | — | #314 |
| 1944 | 188 | — | — | #445 |
| 1943 | 145 | — | — | #520 |
| 1942 | 101 | — | — | #632 |
| 1941 | 76 | — | — | #710 |
| 1940 | 57 | — | — | #831 |
| 1939 | 55 | — | — | #821 |
| 1938 | 49 | — | — | #902 |
| 1937 | 34 | — | — | #1,133 |
| 1936 | 32 | — | — | #1,173 |
| 1935 | 19 | — | — | #1,619 |
| 1934 | 17 | — | — | #1,746 |
| 1933 | 8 | — | — | #2,833 |
| 1932 | 9 | — | — | #2,721 |
| 1931 | 9 | — | — | #2,737 |
| 1930 | 10 | — | — | #2,667 |
| 1928 | 9 | — | — | #2,923 |
| 1927 | 9 | — | — | #3,004 |
| 1925 | 11 | — | — | #2,655 |
| 1924 | 6 | — | — | #4,067 |
| 1922 | 7 | — | — | #3,664 |
| 1921 | 5 | — | — | #4,605 |
| 1920 | 6 | — | — | #4,009 |
| 1915 | 7 | — | — | #3,207 |