The baby name Isom appears in baby name data for the United States from 1914 to 1950. It was most popular in 1920 with 29 babies given the name.
Over the period shown, Isom has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1914 | 7 |
| 1915 | 5 |
| 1916 | 9 |
| 1917 | 23 |
| 1918 | 5 |
| 1920 | 29 |
| 1921 | 5 |
| 1922 | 5 |
| 1925 | 17 |
| 1926 | 16 |
| 1927 | 12 |
| 1928 | 10 |
| 1930 | 12 |
| 1932 | 10 |
| 1935 | 5 |
| 1940 | 5 |
| 1942 | 12 |
| 1944 | 5 |
| 1950 | 12 |