The baby name Morton appears in baby name data for the United States from 1910 to 1966. It was most popular in 1923 with 473 babies given the name.
In the later years of this period, Morton has become less common than it once was.
| Year | Count |
|---|---|
| 1910 | 40 |
| 1911 | 44 |
| 1912 | 116 |
| 1913 | 166 |
| 1914 | 205 |
| 1915 | 260 |
| 1916 | 299 |
| 1917 | 354 |
| 1918 | 432 |
| 1919 | 381 |
| 1920 | 444 |
| 1921 | 465 |
| 1922 | 460 |
| 1923 | 473 |
| 1924 | 453 |
| 1925 | 394 |
| 1926 | 458 |
| 1927 | 416 |
| 1928 | 352 |
| 1929 | 364 |
| 1930 | 339 |
| 1931 | 392 |
| 1932 | 407 |
| 1933 | 356 |
| 1934 | 301 |
| 1935 | 311 |
| 1936 | 268 |
| 1937 | 222 |
| 1938 | 187 |
| 1939 | 125 |
| 1940 | 93 |
| 1941 | 88 |
| 1942 | 97 |
| 1943 | 92 |
| 1944 | 59 |
| 1945 | 42 |
| 1946 | 50 |
| 1947 | 60 |
| 1948 | 28 |
| 1949 | 28 |
| 1950 | 14 |
| 1951 | 26 |
| 1952 | 19 |
| 1953 | 17 |
| 1954 | 20 |
| 1956 | 5 |
| 1957 | 6 |
| 1958 | 13 |
| 1959 | 10 |
| 1962 | 11 |
| 1964 | 5 |
| 1966 | 10 |