Total babies named Watt (all years): 444
| Year | Boys (count / rank / %) |
|---|---|
| 1971 | 5 / #5638 / 0.000% |
| 1962 | 5 / #4614 / 0.000% |
| 1961 | 5 / #4641 / 0.000% |
| 1959 | 6 / #3976 / 0.000% |
| 1954 | 8 / #3166 / 0.000% |
| 1953 | 5 / #4317 / 0.000% |
| 1952 | 6 / #3719 / 0.000% |
| 1950 | 8 / #3015 / 0.000% |
| 1949 | 7 / #3288 / 0.000% |
| 1948 | 10 / #2607 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1947 | 8 / #3088 / 0.000% |
| 1945 | 5 / #3765 / 0.000% |
| 1944 | 8 / #2859 / 0.001% |
| 1943 | 7 / #3224 / 0.000% |
| 1942 | 9 / #2706 / 0.001% |
| 1941 | 7 / #3124 / 0.001% |
| 1940 | 10 / #2475 / 0.001% |
| 1939 | 7 / #3105 / 0.001% |
| 1937 | 5 / #3997 / 0.000% |
| 1935 | 8 / #2937 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1934 | 5 / #4183 / 0.000% |
| 1933 | 8 / #2999 / 0.001% |
| 1932 | 11 / #2459 / 0.001% |
| 1931 | 6 / #3745 / 0.001% |
| 1930 | 7 / #3581 / 0.001% |
| 1929 | 14 / #2195 / 0.001% |
| 1928 | 10 / #2837 / 0.001% |
| 1927 | 8 / #3435 / 0.001% |
| 1926 | 14 / #2299 / 0.001% |
| 1925 | 15 / #2186 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1924 | 10 / #3017 / 0.001% |
| 1923 | 10 / #2934 / 0.001% |
| 1922 | 11 / #2791 / 0.001% |
| 1921 | 6 / #4305 / 0.001% |
| 1920 | 15 / #2226 / 0.001% |
| 1919 | 11 / #2659 / 0.001% |
| 1918 | 11 / #2693 / 0.001% |
| 1917 | 9 / #2946 / 0.001% |
| 1916 | 11 / #2534 / 0.001% |
| 1915 | 13 / #2175 / 0.002% |
| Year | Boys (count / rank / %) |
|---|---|
| 1914 | 5 / #3743 / 0.001% |
| 1913 | 6 / #2800 / 0.001% |
| 1912 | 5 / #2892 / 0.001% |
| 1910 | 6 / #1583 / 0.003% |
| 1909 | 6 / #1433 / 0.004% |
| 1906 | 5 / #1405 / 0.004% |
| 1902 | 5 / #1308 / 0.004% |
| 1898 | 5 / #1283 / 0.004% |
| 1893 | 6 / #1025 / 0.005% |
| 1892 | 6 / #1061 / 0.005% |
| Year | Boys (count / rank / %) |
|---|---|
| 1888 | 5 / #1175 / 0.004% |
| 1885 | 7 / #832 / 0.006% |
| 1884 | 6 / #967 / 0.005% |
| 1882 | 12 / #574 / 0.011% |
| 1881 | 8 / #701 / 0.008% |
| 1880 | 7 / #806 / 0.006% |