The baby name Delton appears in baby name data for the United States from 1913 to 2013. It was most popular in 1947 with 51 babies given the name.
In the later years of this period, Delton has become less common than it once was.
| Year | Count |
|---|---|
| 1913 | 6 |
| 1915 | 5 |
| 1916 | 7 |
| 1917 | 5 |
| 1918 | 6 |
| 1919 | 5 |
| 1920 | 14 |
| 1921 | 29 |
| 1922 | 28 |
| 1923 | 30 |
| 1924 | 48 |
| 1925 | 29 |
| 1926 | 12 |
| 1927 | 21 |
| 1928 | 19 |
| 1929 | 27 |
| 1930 | 46 |
| 1931 | 47 |
| 1932 | 11 |
| 1933 | 25 |
| 1934 | 44 |
| 1935 | 5 |
| 1936 | 5 |
| 1937 | 32 |
| 1938 | 12 |
| 1939 | 39 |
| 1940 | 35 |
| 1941 | 49 |
| 1942 | 40 |
| 1943 | 28 |
| 1944 | 22 |
| 1945 | 9 |
| 1946 | 25 |
| 1947 | 51 |
| 1948 | 43 |
| 1949 | 35 |
| 1950 | 27 |
| 1952 | 5 |
| 1953 | 24 |
| 1954 | 17 |
| 1955 | 50 |
| 1956 | 40 |
| 1957 | 27 |
| 1958 | 26 |
| 1959 | 43 |
| 1960 | 14 |
| 1961 | 11 |
| 1962 | 40 |
| 1963 | 26 |
| 1964 | 28 |
| 1965 | 12 |
| 1966 | 26 |
| 1967 | 28 |
| 1968 | 19 |
| 1969 | 5 |
| 1970 | 36 |
| 1971 | 10 |
| 1972 | 5 |
| 1973 | 20 |
| 1974 | 27 |
| 1975 | 17 |
| 1976 | 7 |
| 1977 | 27 |
| 1978 | 9 |
| 1981 | 9 |
| 1982 | 10 |
| 1983 | 15 |
| 1986 | 5 |
| 1987 | 7 |
| 1988 | 6 |
| 1989 | 5 |
| 1990 | 5 |
| 1991 | 6 |
| 1992 | 10 |
| 1994 | 6 |
| 1997 | 14 |
| 1998 | 5 |
| 2008 | 16 |
| 2010 | 5 |
| 2013 | 14 |