Alcus is a boy name. It last appeared in U.S. Social Security records in 1950. Alcus first appears in the data in 1915 and reached its peak in 1926 (11 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 1950 | 5 | #8,542 |
| 1938 | 5 | #7,539 |
| 1937 | 5 | #7,478 |
| 1931 | 7 | #6,299 |
| 1926 | 11 | #5,232 |
| 1925 | 7 | #7,130 |
| 1921 | 6 | #8,066 |
| 1920 | 6 | #7,950 |
| 1919 | 5 | #8,644 |
| 1918 | 6 | #7,757 |
| 1917 | 6 | #7,430 |
| 1915 | 5 | #8,150 |