The baby name Nat appears in baby name data for the United States from 1911 to 1964. It was most popular in 1918 with 39 babies given the name.
In the later years of this period, Nat has become less common than it once was.
| Year | Count |
|---|---|
| 1911 | 20 |
| 1912 | 20 |
| 1913 | 16 |
| 1914 | 19 |
| 1915 | 34 |
| 1916 | 17 |
| 1917 | 21 |
| 1918 | 39 |
| 1919 | 30 |
| 1920 | 20 |
| 1921 | 19 |
| 1922 | 23 |
| 1923 | 9 |
| 1924 | 12 |
| 1925 | 8 |
| 1926 | 10 |
| 1927 | 17 |
| 1928 | 5 |
| 1929 | 8 |
| 1930 | 7 |
| 1931 | 5 |
| 1932 | 7 |
| 1933 | 6 |
| 1934 | 10 |
| 1935 | 6 |
| 1936 | 7 |
| 1937 | 8 |
| 1938 | 5 |
| 1939 | 5 |
| 1942 | 6 |
| 1943 | 5 |
| 1944 | 6 |
| 1945 | 5 |
| 1946 | 5 |
| 1947 | 27 |
| 1957 | 5 |
| 1959 | 10 |
| 1960 | 5 |
| 1961 | 5 |
| 1963 | 5 |
| 1964 | 8 |