The baby name Roy appears in baby name data for the United States from 1910 to 2024. It was most popular in 1948 with 10,144 babies given the name.
In the later years of this period, Roy has become less common than it once was.
| Year | Count |
|---|---|
| 1910 | 1,578 |
| 1911 | 1,718 |
| 1912 | 3,282 |
| 1913 | 3,669 |
| 1914 | 4,694 |
| 1915 | 23 |
| 1915 | 6,118 |
| 1916 | 5 |
| 1916 | 6,763 |
| 1917 | 5 |
| 1917 | 7,541 |
| 1918 | 6 |
| 1918 | 8,338 |
| 1919 | 11 |
| 1919 | 8,012 |
| 1920 | 17 |
| 1920 | 8,525 |
| 1921 | 15 |
| 1921 | 8,816 |
| 1922 | 18 |
| 1922 | 8,656 |
| 1923 | 15 |
| 1923 | 8,395 |
| 1924 | 13 |
| 1924 | 8,691 |
| 1925 | 24 |
| 1925 | 8,325 |
| 1926 | 32 |
| 1926 | 8,503 |
| 1927 | 24 |
| 1927 | 8,535 |
| 1928 | 17 |
| 1928 | 8,114 |
| 1929 | 18 |
| 1929 | 7,373 |
| 1930 | 23 |
| 1930 | 8,520 |
| 1931 | 27 |
| 1931 | 7,393 |
| 1932 | 12 |
| 1932 | 6,066 |
| 1933 | 5 |
| 1933 | 6,101 |
| 1934 | 10 |
| 1934 | 6,240 |
| 1935 | 5 |
| 1935 | 6,047 |
| 1936 | 5 |
| 1936 | 6,024 |
| 1937 | 5 |
| 1937 | 6,228 |
| 1938 | 6 |
| 1938 | 6,118 |
| 1939 | 6 |
| 1939 | 6,144 |
| 1940 | 6 |
| 1940 | 7,408 |
| 1941 | 5 |
| 1941 | 7,889 |
| 1942 | 8,239 |
| 1943 | 10 |
| 1943 | 8,912 |
| 1944 | 5 |
| 1944 | 8,182 |
| 1945 | 7,912 |
| 1946 | 5 |
| 1946 | 8,494 |
| 1947 | 9,498 |
| 1948 | 10,144 |
| 1949 | 8,709 |
| 1950 | 6 |
| 1950 | 8,543 |
| 1951 | 5 |
| 1951 | 7,773 |
| 1952 | 7 |
| 1952 | 7,815 |
| 1953 | 7 |
| 1953 | 8,636 |
| 1954 | 7 |
| 1954 | 7,901 |
| 1955 | 9 |
| 1955 | 9,429 |
| 1956 | 8,892 |
| 1957 | 8 |
| 1957 | 8,059 |
| 1958 | 5 |
| 1958 | 7,492 |
| 1959 | 7 |
| 1959 | 6,772 |
| 1960 | 6,793 |
| 1961 | 5,879 |
| 1962 | 5,783 |
| 1963 | 5,997 |
| 1964 | 5,357 |
| 1965 | 5,040 |
| 1966 | 4,586 |
| 1967 | 4,294 |
| 1968 | 4,097 |
| 1969 | 3,844 |
| 1970 | 3,497 |
| 1971 | 3,560 |
| 1972 | 2,862 |
| 1973 | 2,660 |
| 1974 | 2,571 |
| 1975 | 2,441 |
| 1976 | 2,106 |
| 1977 | 2,501 |
| 1978 | 1,992 |
| 1979 | 1,962 |
| 1980 | 2,196 |
| 1981 | 5 |
| 1981 | 1,850 |
| 1982 | 1,688 |
| 1983 | 1,608 |
| 1984 | 1,438 |
| 1985 | 1,372 |
| 1986 | 1,521 |
| 1987 | 1,304 |
| 1988 | 1,182 |
| 1989 | 5 |
| 1989 | 1,245 |
| 1990 | 1,164 |
| 1991 | 1,074 |
| 1992 | 1,092 |
| 1993 | 961 |
| 1994 | 938 |
| 1995 | 756 |
| 1996 | 710 |
| 1997 | 737 |
| 1998 | 636 |
| 1999 | 669 |
| 2000 | 623 |
| 2001 | 542 |
| 2002 | 477 |
| 2003 | 464 |
| 2004 | 526 |
| 2005 | 553 |
| 2006 | 621 |
| 2007 | 477 |
| 2008 | 566 |
| 2009 | 430 |
| 2010 | 456 |
| 2011 | 431 |
| 2012 | 523 |
| 2013 | 513 |
| 2014 | 506 |
| 2015 | 618 |
| 2016 | 633 |
| 2017 | 581 |
| 2018 | 553 |
| 2019 | 494 |
| 2020 | 420 |
| 2021 | 594 |
| 2022 | 509 |
| 2023 | 505 |
| 2024 | 549 |