The baby name Diego appears in baby name data for the United States from 1916 to 2024. It was most popular in 2006 with 7,236 babies given the name.
In the later years of this period, Diego has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1916 | 9 |
| 1919 | 10 |
| 1922 | 6 |
| 1923 | 7 |
| 1924 | 7 |
| 1925 | 5 |
| 1926 | 11 |
| 1927 | 5 |
| 1928 | 6 |
| 1929 | 8 |
| 1931 | 6 |
| 1932 | 5 |
| 1933 | 5 |
| 1935 | 5 |
| 1937 | 7 |
| 1939 | 6 |
| 1941 | 8 |
| 1942 | 19 |
| 1943 | 8 |
| 1944 | 6 |
| 1945 | 5 |
| 1946 | 17 |
| 1947 | 46 |
| 1948 | 6 |
| 1949 | 14 |
| 1950 | 6 |
| 1951 | 5 |
| 1953 | 9 |
| 1954 | 6 |
| 1955 | 29 |
| 1956 | 22 |
| 1957 | 36 |
| 1958 | 46 |
| 1959 | 18 |
| 1960 | 22 |
| 1961 | 11 |
| 1962 | 30 |
| 1963 | 39 |
| 1964 | 43 |
| 1965 | 36 |
| 1966 | 57 |
| 1967 | 38 |
| 1968 | 14 |
| 1969 | 40 |
| 1970 | 54 |
| 1971 | 54 |
| 1972 | 70 |
| 1973 | 35 |
| 1974 | 86 |
| 1975 | 79 |
| 1976 | 45 |
| 1977 | 77 |
| 1978 | 86 |
| 1979 | 74 |
| 1980 | 104 |
| 1981 | 125 |
| 1982 | 158 |
| 1983 | 141 |
| 1984 | 155 |
| 1985 | 162 |
| 1986 | 219 |
| 1987 | 263 |
| 1988 | 300 |
| 1989 | 368 |
| 1990 | 436 |
| 1991 | 474 |
| 1992 | 540 |
| 1993 | 561 |
| 1994 | 854 |
| 1995 | 910 |
| 1996 | 1,003 |
| 1997 | 1,262 |
| 1998 | 1,264 |
| 1999 | 1,968 |
| 2000 | 2,224 |
| 2001 | 2,305 |
| 2002 | 2,564 |
| 2003 | 3,251 |
| 2004 | 3,764 |
| 2005 | 4,373 |
| 2006 | 7,236 |
| 2007 | 6,568 |
| 2008 | 5,244 |
| 2009 | 4,540 |
| 2010 | 3,929 |
| 2011 | 3,166 |
| 2012 | 3,548 |
| 2013 | 3,166 |
| 2014 | 2,760 |
| 2015 | 3,716 |
| 2016 | 3,840 |
| 2017 | 3,914 |
| 2018 | 2,841 |
| 2019 | 2,974 |
| 2020 | 2,166 |
| 2021 | 2,863 |
| 2022 | 2,835 |
| 2023 | 2,520 |
| 2024 | 2,323 |