Williom is a very rare variant of William that was most common in the 1930s and has all but disappeared.
Williom is a boy name. It last appears in U.S. records in 1949. Williom was first reported in SSA data in 1915 and peaked in 1931 (12 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1949 | 5 | — | #4,195 |
| 1948 | 7 | — | #3,310 |
| 1947 | 5 | — | #4,255 |
| 1946 | 6 | — | #3,516 |
| 1945 | 7 | — | #2,991 |
| 1944 | 6 | — | #3,422 |
| 1943 | 11 | — | #2,404 |
| 1941 | 7 | — | #3,128 |
| 1938 | 5 | — | #4,024 |
| 1933 | 6 | — | #3,636 |
| 1932 | 5 | — | #4,272 |
| 1931 | 12 | — | #2,327 |
| 1930 | 6 | — | #3,991 |
| 1929 | 7 | — | #3,552 |
| 1928 | 11 | — | #2,652 |
| 1927 | 7 | — | #3,773 |
| 1926 | 8 | — | #3,374 |
| 1925 | 5 | — | #4,849 |
| 1924 | 5 | — | #4,955 |
| 1923 | 6 | — | #4,231 |
| 1922 | 5 | — | #4,952 |
| 1921 | 5 | — | #4,965 |
| 1918 | 6 | — | #4,164 |
| 1917 | 6 | — | #3,968 |
| 1916 | 7 | — | #3,502 |
| 1915 | 8 | — | #3,074 |