Cornelio is a rare variant of Cornell that peaked in 1989 and has grown less common since.
Cornelio is a boy name. In 2025 it ranked #6,529 for boy births in the United States (and #13,712 across all names), given to 13 babies. Cornelio first appears in 1911 and peaked in 1989 (30 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 13 | 13 | #6,529 |
| 2024 | 7 | 7 | #10,103 |
| 2023 | 6 | 6 | #11,096 |
| 2022 | 10 | 10 | #7,877 |
| 2021 | 11 | 11 | #7,188 |
| 2020 | 9 | 9 | #8,202 |
| 2019 | 10 | 10 | #7,748 |
| 2018 | 12 | 12 | #6,775 |
| 2017 | 7 | 7 | #9,896 |
| 2016 | 11 | 11 | #7,239 |
| 2014 | 17 | 17 | #5,296 |
| 2013 | 12 | 12 | #6,688 |
| 2012 | 16 | 16 | #5,521 |
| 2011 | 15 | 15 | #5,721 |
| 2010 | 17 | 17 | #5,290 |
| 2009 | 14 | 14 | #6,157 |
| 2008 | 20 | 20 | #4,750 |
| 2007 | 16 | 16 | #5,481 |
| 2006 | 15 | 15 | #5,578 |
| 2005 | 14 | 14 | #5,626 |
| 2004 | 25 | 25 | #3,654 |
| 2003 | 17 | 17 | #4,641 |
| 2002 | 22 | 22 | #3,808 |
| 2001 | 15 | 15 | #4,928 |
| 2000 | 13 | 13 | #5,340 |
| 1999 | 17 | 17 | #4,187 |
| 1998 | 18 | 18 | #3,871 |
| 1997 | 19 | — | #3,619 |
| 1996 | 20 | — | #3,423 |
| 1995 | 29 | — | #2,566 |
| 1994 | 24 | — | #2,958 |
| 1993 | 22 | — | #3,067 |
| 1992 | 20 | — | #3,244 |
| 1991 | 21 | — | #3,015 |
| 1990 | 29 | — | #2,381 |
| 1989 | 30 | — | #2,256 |
| 1988 | 15 | — | #3,384 |
| 1987 | 15 | — | #3,226 |
| 1986 | 19 | — | #2,701 |
| 1985 | 12 | — | #3,634 |
| 1984 | 20 | — | #2,446 |
| 1983 | 20 | — | #2,423 |
| 1982 | 14 | — | #3,138 |
| 1981 | 17 | — | #2,696 |
| 1980 | 21 | — | #2,379 |
| 1979 | 26 | — | #2,000 |
| 1978 | 18 | — | #2,495 |
| 1977 | 14 | — | #2,935 |
| 1976 | 21 | — | #2,187 |
| 1975 | 25 | — | #1,899 |
| 1974 | 20 | — | #2,139 |
| 1973 | 28 | — | #1,662 |
| 1972 | 18 | — | #2,173 |
| 1971 | 28 | — | #1,677 |
| 1970 | 14 | — | #2,529 |
| 1969 | 11 | — | #2,722 |
| 1968 | 6 | — | #3,765 |
| 1967 | 14 | — | #2,161 |
| 1966 | 7 | — | #3,300 |
| 1965 | 16 | — | #1,995 |
| 1964 | 6 | — | #3,676 |
| 1963 | 15 | — | #2,128 |
| 1962 | 14 | — | #2,207 |
| 1961 | 7 | — | #3,418 |
| 1960 | 15 | — | #2,144 |
| 1959 | 13 | — | #2,322 |
| 1958 | 14 | — | #2,193 |
| 1957 | 10 | — | #2,672 |
| 1956 | 10 | — | #2,656 |
| 1955 | 19 | — | #1,799 |
| 1954 | 7 | — | #3,218 |
| 1953 | 16 | — | #1,975 |
| 1952 | 12 | — | #2,271 |
| 1951 | 9 | — | #2,699 |
| 1950 | 15 | — | #1,956 |
| 1949 | 13 | — | #2,141 |
| 1948 | 19 | — | #1,719 |
| 1947 | 27 | — | #1,429 |
| 1946 | 10 | — | #2,430 |
| 1945 | 12 | — | #2,030 |
| 1944 | 8 | — | #2,674 |
| 1943 | 18 | — | #1,713 |
| 1942 | 8 | — | #2,753 |
| 1941 | 11 | — | #2,231 |
| 1940 | 11 | — | #2,209 |
| 1939 | 16 | — | #1,733 |
| 1938 | 7 | — | #2,920 |
| 1937 | 9 | — | #2,523 |
| 1936 | 17 | — | #1,654 |
| 1935 | 13 | — | #2,055 |
| 1934 | 14 | — | #1,952 |
| 1933 | 11 | — | #2,247 |
| 1932 | 13 | — | #2,121 |
| 1931 | 13 | — | #2,122 |
| 1930 | 8 | — | #3,075 |
| 1929 | 12 | — | #2,342 |
| 1928 | 12 | — | #2,419 |
| 1927 | 16 | — | #2,060 |
| 1926 | 12 | — | #2,453 |
| 1925 | 13 | — | #2,335 |
| 1924 | 13 | — | #2,371 |
| 1923 | 12 | — | #2,473 |
| 1922 | 10 | — | #2,846 |
| 1921 | 12 | — | #2,522 |
| 1920 | 6 | — | #3,918 |
| 1919 | 7 | — | #3,472 |
| 1918 | 7 | — | #3,439 |
| 1917 | 5 | — | #4,102 |
| 1916 | 6 | — | #3,583 |
| 1911 | 5 | — | #1,793 |