Blease is a very rare variant of Blaise that was most common in the 1910s and has all but disappeared.
Blease is a boy name. It last appears in U.S. records in 1961. Blease first appears in 1911 and peaked in 1913 (20 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1961 | 9 | — | #2,916 |
| 1953 | 6 | — | #3,464 |
| 1950 | 6 | — | #3,359 |
| 1945 | 7 | — | #2,767 |
| 1944 | 6 | — | #3,139 |
| 1943 | 7 | — | #2,992 |
| 1938 | 5 | — | #3,575 |
| 1934 | 6 | — | #3,323 |
| 1926 | 5 | — | #4,270 |
| 1925 | 6 | — | #3,785 |
| 1923 | 6 | — | #3,863 |
| 1922 | 7 | — | #3,568 |
| 1920 | 10 | — | #2,791 |
| 1919 | 11 | — | #2,524 |
| 1918 | 8 | — | #3,135 |
| 1917 | 9 | — | #2,755 |
| 1916 | 15 | — | #1,965 |
| 1915 | 17 | — | #1,714 |
| 1914 | 15 | — | #1,613 |
| 1913 | 20 | — | #1,148 |
| 1912 | 12 | — | #1,428 |
| 1911 | 8 | — | #1,300 |