Cleven is a rare boys' name that was most common in the 1920s and has all but disappeared.
Cleven is a boy name. It last appears in U.S. records in 1989. Cleven first appears in 1908 and peaked in 1920 (21 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1989 | 6 | — | #7,120 |
| 1984 | 6 | — | #5,703 |
| 1975 | 6 | — | #4,907 |
| 1974 | 5 | — | #5,353 |
| 1973 | 6 | — | #4,594 |
| 1970 | 10 | — | #3,104 |
| 1968 | 5 | — | #4,234 |
| 1967 | 9 | — | #2,809 |
| 1965 | 6 | — | #3,596 |
| 1964 | 7 | — | #3,338 |
| 1963 | 5 | — | #4,144 |
| 1961 | 8 | — | #3,144 |
| 1960 | 10 | — | #2,713 |
| 1959 | 6 | — | #3,676 |
| 1958 | 12 | — | #2,390 |
| 1957 | 13 | — | #2,291 |
| 1956 | 6 | — | #3,598 |
| 1955 | 10 | — | #2,605 |
| 1954 | 7 | — | #3,215 |
| 1953 | 13 | — | #2,205 |
| 1952 | 11 | — | #2,401 |
| 1951 | 10 | — | #2,526 |
| 1950 | 10 | — | #2,463 |
| 1949 | 11 | — | #2,361 |
| 1948 | 6 | — | #3,375 |
| 1947 | 6 | — | #3,431 |
| 1945 | 9 | — | #2,424 |
| 1944 | 11 | — | #2,215 |
| 1943 | 9 | — | #2,591 |
| 1942 | 10 | — | #2,409 |
| 1941 | 10 | — | #2,369 |
| 1940 | 10 | — | #2,351 |
| 1939 | 9 | — | #2,485 |
| 1938 | 11 | — | #2,210 |
| 1937 | 12 | — | #2,105 |
| 1936 | 12 | — | #2,082 |
| 1935 | 10 | — | #2,416 |
| 1934 | 12 | — | #2,153 |
| 1933 | 11 | — | #2,241 |
| 1932 | 18 | — | #1,727 |
| 1931 | 15 | — | #1,948 |
| 1930 | 9 | — | #2,815 |
| 1929 | 12 | — | #2,337 |
| 1928 | 15 | — | #2,064 |
| 1927 | 7 | — | #3,512 |
| 1926 | 10 | — | #2,756 |
| 1925 | 18 | — | #1,882 |
| 1924 | 8 | — | #3,312 |
| 1923 | 20 | — | #1,765 |
| 1922 | 7 | — | #3,589 |
| 1921 | 6 | — | #3,948 |
| 1920 | 21 | — | #1,707 |
| 1919 | 15 | — | #2,077 |
| 1918 | 9 | — | #2,918 |
| 1917 | 10 | — | #2,584 |
| 1916 | 15 | — | #1,973 |
| 1915 | 10 | — | #2,484 |
| 1913 | 7 | — | #2,312 |
| 1908 | 5 | — | #1,420 |