Orlen is a very rare boys' name that was most common in the 1930s and has all but disappeared.
Orlen is a boy name. It last appears in U.S. records in 1956. Orlen first appears in 1915 and peaked in 1934 (15 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1956 | 5 | — | #4,322 |
| 1954 | 6 | — | #3,717 |
| 1952 | 7 | — | #3,301 |
| 1949 | 5 | — | #4,078 |
| 1946 | 5 | — | #3,884 |
| 1944 | 5 | — | #3,786 |
| 1942 | 7 | — | #3,134 |
| 1939 | 6 | — | #3,388 |
| 1938 | 7 | — | #3,090 |
| 1935 | 7 | — | #3,177 |
| 1934 | 15 | — | #1,911 |
| 1933 | 9 | — | #2,677 |
| 1932 | 9 | — | #2,790 |
| 1931 | 8 | — | #3,033 |
| 1930 | 9 | — | #2,947 |
| 1929 | 13 | — | #2,290 |
| 1928 | 11 | — | #2,607 |
| 1927 | 11 | — | #2,654 |
| 1926 | 10 | — | #2,855 |
| 1925 | 6 | — | #4,078 |
| 1924 | 14 | — | #2,320 |
| 1923 | 9 | — | #3,109 |
| 1922 | 7 | — | #3,780 |
| 1921 | 8 | — | #3,425 |
| 1920 | 12 | — | #2,567 |
| 1919 | 9 | — | #3,059 |
| 1918 | 12 | — | #2,497 |
| 1917 | 8 | — | #3,138 |
| 1916 | 9 | — | #2,875 |
| 1915 | 10 | — | #2,572 |