The baby name Margarett appears in baby name data for the United States from 1914 to 1965. It was most popular in 1928 with 129 babies given the name.
In the later years of this period, Margarett has become less common than it once was.
| Year | Count |
|---|---|
| 1914 | 22 |
| 1915 | 37 |
| 1916 | 39 |
| 1917 | 58 |
| 1918 | 73 |
| 1919 | 63 |
| 1920 | 72 |
| 1921 | 73 |
| 1922 | 111 |
| 1923 | 67 |
| 1924 | 69 |
| 1925 | 103 |
| 1926 | 90 |
| 1927 | 111 |
| 1928 | 129 |
| 1929 | 111 |
| 1930 | 101 |
| 1931 | 73 |
| 1932 | 85 |
| 1933 | 71 |
| 1934 | 54 |
| 1935 | 91 |
| 1936 | 34 |
| 1937 | 40 |
| 1938 | 64 |
| 1939 | 87 |
| 1940 | 38 |
| 1941 | 52 |
| 1942 | 72 |
| 1943 | 98 |
| 1944 | 89 |
| 1945 | 69 |
| 1946 | 68 |
| 1947 | 57 |
| 1948 | 74 |
| 1949 | 48 |
| 1950 | 73 |
| 1951 | 33 |
| 1952 | 19 |
| 1953 | 22 |
| 1954 | 36 |
| 1955 | 15 |
| 1956 | 25 |
| 1957 | 29 |
| 1959 | 6 |
| 1960 | 12 |
| 1961 | 5 |
| 1964 | 5 |
| 1965 | 5 |