Willim is a very rare variant of William that was most common in the 1930s and has all but disappeared.
Willim is a boy name. It last appears in U.S. records in 1988. Willim first appears in 1915 and peaked in 1934 (12 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1988 | 5 | — | #8,459 |
| 1987 | 11 | — | #4,230 |
| 1984 | 5 | — | #7,316 |
| 1978 | 5 | — | #6,744 |
| 1973 | 7 | — | #4,494 |
| 1972 | 7 | — | #4,425 |
| 1970 | 5 | — | #5,422 |
| 1969 | 6 | — | #4,400 |
| 1968 | 10 | — | #2,902 |
| 1967 | 6 | — | #3,962 |
| 1964 | 6 | — | #4,036 |
| 1963 | 6 | — | #4,038 |
| 1961 | 6 | — | #4,055 |
| 1960 | 5 | — | #4,585 |
| 1959 | 7 | — | #3,609 |
| 1958 | 7 | — | #3,555 |
| 1956 | 6 | — | #3,932 |
| 1955 | 5 | — | #4,388 |
| 1954 | 5 | — | #4,354 |
| 1953 | 5 | — | #4,328 |
| 1950 | 7 | — | #3,319 |
| 1948 | 5 | — | #4,190 |
| 1944 | 7 | — | #3,103 |
| 1941 | 7 | — | #3,127 |
| 1940 | 5 | — | #3,926 |
| 1937 | 7 | — | #3,168 |
| 1934 | 12 | — | #2,263 |
| 1933 | 5 | — | #4,140 |
| 1931 | 6 | — | #3,753 |
| 1930 | 7 | — | #3,587 |
| 1929 | 7 | — | #3,551 |
| 1927 | 6 | — | #4,201 |
| 1926 | 6 | — | #4,184 |
| 1925 | 5 | — | #4,848 |
| 1922 | 7 | — | #3,861 |
| 1921 | 9 | — | #3,208 |
| 1920 | 8 | — | #3,487 |
| 1919 | 6 | — | #4,156 |
| 1918 | 5 | — | #4,796 |
| 1915 | 5 | — | #4,382 |