Gleen is a rare variant of Glenn that was most common in the 1960s and has all but disappeared.
Gleen is a boy name. It last appears in U.S. records in 1989. Gleen was first reported in SSA data in 1912 and peaked in 1963 (21 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1989 | 5 | — | #8,347 |
| 1987 | 5 | — | #7,360 |
| 1981 | 6 | — | #5,761 |
| 1977 | 6 | — | #5,375 |
| 1974 | 10 | — | #3,411 |
| 1970 | 5 | — | #4,994 |
| 1969 | 10 | — | #2,935 |
| 1967 | 11 | — | #2,531 |
| 1966 | 6 | — | #3,676 |
| 1965 | 13 | — | #2,308 |
| 1964 | 11 | — | #2,587 |
| 1963 | 21 | — | #1,760 |
| 1962 | 19 | — | #1,872 |
| 1961 | 11 | — | #2,606 |
| 1960 | 17 | — | #2,003 |
| 1959 | 12 | — | #2,464 |
| 1958 | 18 | — | #1,920 |
| 1957 | 14 | — | #2,222 |
| 1956 | 20 | — | #1,775 |
| 1955 | 9 | — | #2,847 |
| 1954 | 9 | — | #2,823 |
| 1953 | 19 | — | #1,788 |
| 1952 | 14 | — | #2,108 |
| 1951 | 8 | — | #2,927 |
| 1950 | 12 | — | #2,254 |
| 1949 | 5 | — | #3,901 |
| 1948 | 10 | — | #2,506 |
| 1947 | 12 | — | #2,294 |
| 1946 | 9 | — | #2,599 |
| 1945 | 13 | — | #1,966 |
| 1944 | 10 | — | #2,365 |
| 1943 | 5 | — | #3,733 |
| 1942 | 8 | — | #2,794 |
| 1941 | 8 | — | #2,734 |
| 1940 | 13 | — | #2,023 |
| 1939 | 13 | — | #1,999 |
| 1938 | 17 | — | #1,713 |
| 1937 | 11 | — | #2,255 |
| 1936 | 12 | — | #2,107 |
| 1935 | 12 | — | #2,174 |
| 1934 | 13 | — | #2,060 |
| 1933 | 10 | — | #2,434 |
| 1932 | 14 | — | #2,039 |
| 1931 | 10 | — | #2,545 |
| 1930 | 14 | — | #2,115 |
| 1929 | 20 | — | #1,695 |
| 1928 | 11 | — | #2,565 |
| 1927 | 13 | — | #2,339 |
| 1926 | 17 | — | #1,935 |
| 1925 | 10 | — | #2,827 |
| 1924 | 17 | — | #1,991 |
| 1923 | 10 | — | #2,833 |
| 1922 | 5 | — | #4,563 |
| 1921 | 15 | — | #2,190 |
| 1920 | 9 | — | #3,059 |
| 1918 | 6 | — | #3,899 |
| 1917 | 7 | — | #3,357 |
| 1916 | 5 | — | #4,154 |
| 1915 | 7 | — | #3,206 |
| 1912 | 5 | — | #2,685 |