Olon is a very rare variant of Olin that was most common in the 1920s and has all but disappeared.
Olon is a boy name. It last appears in U.S. records in 1967. Olon first appears in 1914 and peaked in 1923 (12 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1967 | 5 | — | #4,384 |
| 1937 | 5 | — | #3,888 |
| 1936 | 5 | — | #3,927 |
| 1935 | 6 | — | #3,545 |
| 1934 | 5 | — | #4,064 |
| 1933 | 5 | — | #4,016 |
| 1930 | 5 | — | #4,398 |
| 1929 | 5 | — | #4,389 |
| 1928 | 6 | — | #4,017 |
| 1927 | 5 | — | #4,634 |
| 1926 | 5 | — | #4,646 |
| 1924 | 8 | — | #3,425 |
| 1923 | 12 | — | #2,564 |
| 1922 | 8 | — | #3,460 |
| 1921 | 8 | — | #3,422 |
| 1920 | 6 | — | #4,149 |
| 1918 | 7 | — | #3,612 |
| 1916 | 5 | — | #4,329 |
| 1915 | 9 | — | #2,768 |
| 1914 | 8 | — | #2,587 |