The baby name Blanche appears in baby name data for the United States from 1910 to 1982. It was most popular in 1917 with 3,594 babies given the name.
In the later years of this period, Blanche has become less common than it once was.
| Year | Count |
|---|---|
| 1910 | 1,794 |
| 1911 | 1,900 |
| 1912 | 2,232 |
| 1913 | 2,356 |
| 1914 | 2,745 |
| 1915 | 3,336 |
| 1916 | 3,453 |
| 1917 | 3,594 |
| 1918 | 3,453 |
| 1919 | 3,283 |
| 1920 | 3,319 |
| 1921 | 3,047 |
| 1922 | 2,554 |
| 1923 | 2,882 |
| 1924 | 2,661 |
| 1925 | 2,913 |
| 1926 | 2,509 |
| 1927 | 2,400 |
| 1928 | 2,263 |
| 1929 | 1,974 |
| 1930 | 1,686 |
| 1931 | 1,346 |
| 1932 | 1,358 |
| 1933 | 1,095 |
| 1934 | 908 |
| 1935 | 969 |
| 1936 | 794 |
| 1937 | 700 |
| 1938 | 664 |
| 1939 | 621 |
| 1940 | 481 |
| 1941 | 483 |
| 1942 | 496 |
| 1943 | 482 |
| 1944 | 352 |
| 1945 | 366 |
| 1946 | 307 |
| 1947 | 386 |
| 1948 | 329 |
| 1949 | 372 |
| 1950 | 320 |
| 1951 | 390 |
| 1952 | 360 |
| 1953 | 372 |
| 1954 | 284 |
| 1955 | 213 |
| 1956 | 244 |
| 1957 | 240 |
| 1958 | 178 |
| 1959 | 176 |
| 1960 | 152 |
| 1961 | 186 |
| 1962 | 105 |
| 1963 | 76 |
| 1964 | 94 |
| 1965 | 57 |
| 1966 | 57 |
| 1967 | 40 |
| 1968 | 30 |
| 1969 | 7 |
| 1970 | 5 |
| 1971 | 6 |
| 1972 | 18 |
| 1973 | 10 |
| 1974 | 6 |
| 1975 | 5 |
| 1977 | 17 |
| 1979 | 5 |
| 1981 | 10 |
| 1982 | 10 |