Total babies named Thos (all years): 166
| Year | Boys (count / rank / %) |
|---|---|
| 1928 | 6 / #4104 / 0.001% |
| 1926 | 6 / #4147 / 0.001% |
| 1924 | 8 / #3477 / 0.001% |
| 1920 | 6 / #4238 / 0.001% |
| 1919 | 7 / #3706 / 0.001% |
| 1918 | 11 / #2685 / 0.001% |
| 1917 | 12 / #2408 / 0.001% |
| 1916 | 8 / #3155 / 0.001% |
| 1915 | 14 / #2055 / 0.002% |
| 1914 | 13 / #1859 / 0.002% |
| Year | Boys (count / rank / %) |
|---|---|
| 1913 | 9 / #2078 / 0.002% |
| 1912 | 11 / #1611 / 0.003% |
| 1900 | 7 / #1150 / 0.005% |
| 1891 | 5 / #1113 / 0.005% |
| 1889 | 6 / #965 / 0.005% |
| 1888 | 7 / #907 / 0.006% |
| 1886 | 5 / #1093 / 0.005% |
| 1885 | 6 / #929 / 0.006% |
| 1884 | 5 / #1110 / 0.004% |
| 1883 | 6 / #875 / 0.006% |
| Year | Boys (count / rank / %) |
|---|---|
| 1881 | 8 / #698 / 0.008% |