Willmer is a boy name. It last appeared in U.S. Social Security records in 2005. Willmer first appears in the data in 1913 and reached its peak in 1922 (24 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 2005 | 5 | #26,141 |
| 2004 | 5 | #25,523 |
| 2003 | 5 | #24,978 |
| 2002 | 5 | #24,415 |
| 2001 | 5 | #24,241 |
| 1944 | 8 | #5,670 |
| 1943 | 5 | #7,704 |
| 1942 | 5 | #7,662 |
| 1939 | 7 | #5,913 |
| 1938 | 6 | #6,610 |
| 1937 | 7 | #5,952 |
| 1936 | 6 | #6,467 |
| 1935 | 6 | #6,609 |
| 1934 | 5 | #7,519 |
| 1933 | 9 | #5,133 |
| 1932 | 9 | #5,358 |
| 1930 | 12 | #4,612 |
| 1929 | 12 | #4,656 |
| 1928 | 7 | #6,702 |
| 1927 | 10 | #5,462 |
| 1926 | 13 | #4,654 |
| 1925 | 15 | #4,311 |
| 1924 | 13 | #4,820 |
| 1923 | 21 | #3,497 |
| 1922 | 24 | #3,193 |
| 1921 | 8 | #6,564 |
| 1920 | 13 | #4,770 |
| 1919 | 10 | #5,458 |
| 1918 | 12 | #4,903 |
| 1917 | 14 | #4,279 |
| 1916 | 13 | #4,399 |
| 1915 | 12 | #4,463 |
| 1913 | 8 | #4,384 |