Total babies named Letcher (all years): 345
| Year | Boys (count / rank / %) |
|---|---|
| 1974 | 7 / #4436 / 0.000% |
| 1970 | 5 / #5149 / 0.000% |
| 1969 | 5 / #4764 / 0.000% |
| 1960 | 7 / #3524 / 0.000% |
| 1953 | 6 / #3638 / 0.000% |
| 1952 | 10 / #2616 / 0.001% |
| 1950 | 6 / #3530 / 0.000% |
| 1948 | 10 / #2549 / 0.001% |
| 1946 | 7 / #3066 / 0.000% |
| 1945 | 6 / #3186 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1944 | 7 / #3010 / 0.001% |
| 1942 | 5 / #3853 / 0.000% |
| 1940 | 6 / #3321 / 0.001% |
| 1938 | 6 / #3378 / 0.001% |
| 1937 | 5 / #3823 / 0.000% |
| 1936 | 7 / #3042 / 0.001% |
| 1935 | 7 / #3133 / 0.001% |
| 1934 | 8 / #2856 / 0.001% |
| 1933 | 10 / #2460 / 0.001% |
| 1932 | 7 / #3247 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1931 | 11 / #2408 / 0.001% |
| 1930 | 11 / #2544 / 0.001% |
| 1929 | 8 / #3135 / 0.001% |
| 1927 | 16 / #2091 / 0.001% |
| 1926 | 13 / #2367 / 0.001% |
| 1925 | 10 / #2857 / 0.001% |
| 1924 | 12 / #2565 / 0.001% |
| 1923 | 12 / #2537 / 0.001% |
| 1922 | 10 / #2920 / 0.001% |
| 1921 | 12 / #2570 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1920 | 13 / #2404 / 0.001% |
| 1919 | 8 / #3271 / 0.001% |
| 1918 | 9 / #3007 / 0.001% |
| 1917 | 11 / #2502 / 0.001% |
| 1916 | 15 / #2009 / 0.002% |
| 1915 | 6 / #3656 / 0.001% |
| 1914 | 11 / #2052 / 0.002% |
| 1910 | 9 / #1170 / 0.005% |
| 1900 | 6 / #1251 / 0.004% |
| 1888 | 5 / #1117 / 0.004% |