Ermon is a rare boys' name that was most common in the 1910s and has all but disappeared.
Ermon is predominantly a boy name. It last appears in U.S. records in 1953. Ermon first appears in 1900 and peaked in 1916 (18 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 1953 | 5 | — | — | #3,982 |
| 1949 | 6 | — | — | #3,440 |
| 1948 | 11 | — | — | #2,366 |
| 1945 | 12 | — | — | #2,039 |
| 1944 | 10 | — | — | #2,357 |
| 1943 | 9 | — | — | #2,612 |
| 1942 | 10 | — | — | #2,424 |
| 1941 | 6 | — | — | #3,252 |
| 1940 | 6 | — | — | #3,233 |
| 1939 | 13 | — | — | #1,991 |
| 1938 | 11 | — | — | #2,234 |
| 1937 | 10 | — | — | #2,370 |
| 1936 | 7 | — | — | #2,974 |
| 1935 | 7 | — | — | #3,050 |
| 1934 | 5 | — | — | #3,851 |
| 1932 | 11 | — | — | #2,370 |
| 1931 | 11 | — | — | #2,371 |
| 1930 | 13 | — | — | #2,215 |
| 1929 | 10 | — | — | #2,653 |
| 1928 | 6 | — | — | #3,844 |
| 1927 | 23 | — | #5,032 | #1,898 |
| 1926 | 16 | — | — | #2,014 |
| 1925 | 8 | — | — | #3,227 |
| 1924 | 11 | — | — | #2,705 |
| 1923 | 10 | — | — | #2,821 |
| 1922 | 7 | — | — | #3,633 |
| 1921 | 10 | — | — | #2,864 |
| 1920 | 13 | — | — | #2,369 |
| 1919 | 13 | — | — | #2,299 |
| 1918 | 8 | — | — | #3,193 |
| 1917 | 9 | — | — | #2,805 |
| 1916 | 23 | — | #4,645 | #1,719 |
| 1915 | 14 | — | — | #2,001 |
| 1914 | 21 | — | #3,806 | #1,568 |
| 1913 | 9 | — | — | #1,989 |
| 1912 | 9 | — | — | #1,784 |
| 1902 | 5 | — | #1,877 | — |
| 1900 | 10 | — | #1,257 | — |