Milbern is a very rare boys' name that was most common in the 1920s and has all but disappeared.
Milbern is a boy name. It last appears in U.S. records in 1935. Milbern first appears in 1913 and peaked in 1920 (9 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1935 | 5 | — | #3,996 |
| 1934 | 5 | — | #4,036 |
| 1932 | 5 | — | #4,121 |
| 1931 | 7 | — | #3,298 |
| 1930 | 5 | — | #4,364 |
| 1927 | 6 | — | #4,047 |
| 1925 | 9 | — | #3,066 |
| 1924 | 8 | — | #3,416 |
| 1923 | 5 | — | #4,669 |
| 1922 | 5 | — | #4,750 |
| 1920 | 9 | — | #3,129 |
| 1919 | 5 | — | #4,583 |
| 1917 | 8 | — | #3,120 |
| 1915 | 5 | — | #4,200 |
| 1913 | 6 | — | #2,692 |