The baby name Mossie appears in baby name data for the United States from 1910 to 1945. It was most popular in 1921 with 63 babies given the name.
In the later years of this period, Mossie has become less common than it once was.
| Year | Count |
|---|---|
| 1910 | 27 |
| 1911 | 30 |
| 1912 | 37 |
| 1913 | 18 |
| 1914 | 36 |
| 1915 | 42 |
| 1916 | 32 |
| 1917 | 33 |
| 1918 | 39 |
| 1919 | 30 |
| 1920 | 43 |
| 1921 | 63 |
| 1922 | 33 |
| 1923 | 10 |
| 1924 | 15 |
| 1925 | 10 |
| 1926 | 11 |
| 1927 | 11 |
| 1928 | 5 |
| 1929 | 16 |
| 1930 | 9 |
| 1931 | 5 |
| 1932 | 6 |
| 1933 | 6 |
| 1938 | 5 |
| 1939 | 6 |
| 1942 | 20 |
| 1944 | 10 |
| 1945 | 14 |