The baby name Lenton appears in baby name data for the United States from 1913 to 1954. It was most popular in 1929 with 48 babies given the name.
In the later years of this period, Lenton has become less common than it once was.
| Year | Count |
|---|---|
| 1913 | 10 |
| 1914 | 10 |
| 1917 | 10 |
| 1919 | 10 |
| 1920 | 16 |
| 1922 | 20 |
| 1925 | 14 |
| 1926 | 5 |
| 1927 | 14 |
| 1929 | 48 |
| 1930 | 35 |
| 1932 | 5 |
| 1935 | 5 |
| 1936 | 10 |
| 1939 | 10 |
| 1943 | 7 |
| 1945 | 10 |
| 1946 | 10 |
| 1947 | 10 |
| 1949 | 12 |
| 1951 | 10 |
| 1953 | 14 |
| 1954 | 12 |