The baby name Sydell appears in baby name data for the United States from 1910 to 1947. It was most popular in 1929 with 104 babies given the name.
Over the period shown, Sydell has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1910 | 9 |
| 1911 | 5 |
| 1912 | 8 |
| 1914 | 11 |
| 1915 | 6 |
| 1916 | 6 |
| 1917 | 8 |
| 1918 | 19 |
| 1920 | 5 |
| 1922 | 18 |
| 1924 | 16 |
| 1925 | 34 |
| 1926 | 32 |
| 1927 | 45 |
| 1928 | 50 |
| 1929 | 104 |
| 1930 | 80 |
| 1931 | 31 |
| 1932 | 36 |
| 1933 | 19 |
| 1934 | 13 |
| 1935 | 10 |
| 1936 | 10 |
| 1937 | 9 |
| 1938 | 8 |
| 1939 | 5 |
| 1941 | 7 |
| 1942 | 6 |
| 1943 | 5 |
| 1944 | 6 |
| 1945 | 5 |
| 1947 | 7 |