Total babies named Hartwell (all years): 645
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 8 / #9279 / 0.000% |
| 2020 | 6 / #11093 / 0.000% |
| 2019 | 6 / #11259 / 0.000% |
| 1967 | 7 / #3372 / 0.000% |
| 1965 | 7 / #3374 / 0.000% |
| 1962 | 5 / #4286 / 0.000% |
| 1961 | 7 / #3490 / 0.000% |
| 1960 | 5 / #4276 / 0.000% |
| 1959 | 8 / #3125 / 0.000% |
| 1956 | 5 / #4168 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1955 | 8 / #3066 / 0.000% |
| 1954 | 6 / #3609 / 0.000% |
| 1953 | 6 / #3583 / 0.000% |
| 1952 | 5 / #3959 / 0.000% |
| 1951 | 8 / #2938 / 0.000% |
| 1950 | 6 / #3472 / 0.000% |
| 1948 | 13 / #2159 / 0.001% |
| 1947 | 5 / #3960 / 0.000% |
| 1946 | 8 / #2786 / 0.000% |
| 1945 | 10 / #2312 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1944 | 12 / #2120 / 0.001% |
| 1943 | 13 / #2110 / 0.001% |
| 1942 | 15 / #1905 / 0.001% |
| 1941 | 11 / #2258 / 0.001% |
| 1940 | 13 / #2026 / 0.001% |
| 1939 | 9 / #2522 / 0.001% |
| 1938 | 12 / #2124 / 0.001% |
| 1937 | 17 / #1717 / 0.002% |
| 1936 | 14 / #1919 / 0.001% |
| 1935 | 8 / #2807 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1934 | 14 / #1968 / 0.001% |
| 1933 | 17 / #1735 / 0.002% |
| 1932 | 20 / #1615 / 0.002% |
| 1931 | 10 / #2551 / 0.001% |
| 1930 | 11 / #2513 / 0.001% |
| 1929 | 18 / #1826 / 0.002% |
| 1928 | 8 / #3206 / 0.001% |
| 1927 | 7 / #3608 / 0.001% |
| 1926 | 12 / #2480 / 0.001% |
| 1925 | 18 / #1902 / 0.002% |
| Year | Boys (count / rank / %) |
|---|---|
| 1924 | 12 / #2534 / 0.001% |
| 1923 | 19 / #1834 / 0.002% |
| 1922 | 20 / #1788 / 0.002% |
| 1921 | 16 / #2102 / 0.001% |
| 1920 | 16 / #2083 / 0.002% |
| 1919 | 22 / #1595 / 0.002% |
| 1918 | 19 / #1785 / 0.002% |
| 1917 | 27 / #1349 / 0.003% |
| 1916 | 10 / #2622 / 0.001% |
| 1915 | 14 / #2017 / 0.002% |
| Year | Boys (count / rank / %) |
|---|---|
| 1914 | 14 / #1722 / 0.002% |
| 1913 | 12 / #1620 / 0.002% |
| 1912 | 9 / #1804 / 0.002% |
| 1911 | 7 / #1453 / 0.003% |
| 1910 | 6 / #1490 / 0.003% |
| 1895 | 5 / #1159 / 0.004% |
| 1891 | 5 / #1027 / 0.005% |
| 1883 | 6 / #835 / 0.006% |
| 1881 | 8 / #672 / 0.008% |