Total babies named Delwyn (all years): 913
| Year | Boys (count / rank / %) |
|---|---|
| 2014 | 8 / #8973 / 0.000% |
| 2012 | 5 / #12714 / 0.000% |
| 2011 | 9 / #8231 / 0.000% |
| 2010 | 5 / #12722 / 0.000% |
| 2009 | 5 / #12940 / 0.000% |
| 2008 | 5 / #12991 / 0.000% |
| 2005 | 5 / #11874 / 0.000% |
| 2004 | 6 / #10283 / 0.000% |
| 2003 | 6 / #9876 / 0.000% |
| 2001 | 5 / #10976 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2000 | 5 / #10782 / 0.000% |
| 1998 | 6 / #8746 / 0.000% |
| 1996 | 6 / #8191 / 0.000% |
| 1995 | 5 / #9183 / 0.000% |
| 1993 | 6 / #7861 / 0.000% |
| 1991 | 7 / #6683 / 0.000% |
| 1989 | 6 / #7192 / 0.000% |
| 1988 | 13 / #3750 / 0.001% |
| 1986 | 8 / #4965 / 0.000% |
| 1985 | 11 / #3857 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1984 | 9 / #4282 / 0.001% |
| 1983 | 8 / #4606 / 0.000% |
| 1982 | 7 / #5149 / 0.000% |
| 1981 | 9 / #4233 / 0.001% |
| 1979 | 11 / #3625 / 0.001% |
| 1978 | 8 / #4245 / 0.000% |
| 1977 | 9 / #3917 / 0.001% |
| 1976 | 7 / #4548 / 0.000% |
| 1975 | 7 / #4428 / 0.000% |
| 1974 | 11 / #3179 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1973 | 7 / #4170 / 0.000% |
| 1972 | 8 / #3705 / 0.000% |
| 1971 | 8 / #3738 / 0.000% |
| 1970 | 12 / #2770 / 0.001% |
| 1969 | 7 / #3675 / 0.000% |
| 1968 | 8 / #3170 / 0.000% |
| 1967 | 10 / #2641 / 0.001% |
| 1966 | 7 / #3308 / 0.000% |
| 1965 | 18 / #1873 / 0.001% |
| 1964 | 13 / #2337 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1963 | 20 / #1803 / 0.001% |
| 1962 | 11 / #2550 / 0.001% |
| 1961 | 14 / #2266 / 0.001% |
| 1960 | 15 / #2152 / 0.001% |
| 1959 | 28 / #1509 / 0.001% |
| 1958 | 19 / #1856 / 0.001% |
| 1957 | 15 / #2112 / 0.001% |
| 1956 | 10 / #2671 / 0.000% |
| 1955 | 19 / #1802 / 0.001% |
| 1954 | 12 / #2341 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1953 | 18 / #1850 / 0.001% |
| 1952 | 14 / #2094 / 0.001% |
| 1951 | 11 / #2407 / 0.001% |
| 1950 | 12 / #2238 / 0.001% |
| 1949 | 15 / #1962 / 0.001% |
| 1948 | 18 / #1774 / 0.001% |
| 1947 | 12 / #2270 / 0.001% |
| 1946 | 13 / #2052 / 0.001% |
| 1945 | 7 / #2809 / 0.001% |
| 1944 | 16 / #1757 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1943 | 18 / #1716 / 0.001% |
| 1942 | 20 / #1595 / 0.001% |
| 1941 | 18 / #1649 / 0.001% |
| 1940 | 13 / #2008 / 0.001% |
| 1939 | 11 / #2195 / 0.001% |
| 1938 | 10 / #2365 / 0.001% |
| 1937 | 10 / #2359 / 0.001% |
| 1936 | 13 / #1983 / 0.001% |
| 1935 | 21 / #1500 / 0.002% |
| 1934 | 16 / #1796 / 0.002% |
| Year | Boys (count / rank / %) |
|---|---|
| 1933 | 17 / #1721 / 0.002% |
| 1932 | 9 / #2679 / 0.001% |
| 1931 | 15 / #1953 / 0.001% |
| 1930 | 15 / #1988 / 0.001% |
| 1929 | 10 / #2638 / 0.001% |
| 1928 | 6 / #3815 / 0.001% |
| 1927 | 5 / #4342 / 0.000% |
| 1925 | 11 / #2630 / 0.001% |
| 1924 | 6 / #3989 / 0.001% |
| 1923 | 14 / #2254 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1922 | 7 / #3605 / 0.001% |
| 1921 | 7 / #3604 / 0.001% |
| 1920 | 5 / #4456 / 0.000% |
| 1919 | 7 / #3484 / 0.001% |
| 1917 | 14 / #2110 / 0.002% |