Total babies named Lennart (all years): 426
| Year | Boys (count / rank / %) |
|---|---|
| 2021 | 5 / #13290 / 0.000% |
| 2012 | 8 / #9372 / 0.000% |
| 2010 | 5 / #13479 / 0.000% |
| 2006 | 5 / #13215 / 0.000% |
| 1977 | 5 / #6430 / 0.000% |
| 1964 | 6 / #3858 / 0.000% |
| 1963 | 8 / #3214 / 0.000% |
| 1962 | 5 / #4386 / 0.000% |
| 1959 | 8 / #3163 / 0.000% |
| 1958 | 6 / #3760 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1957 | 6 / #3803 / 0.000% |
| 1956 | 7 / #3390 / 0.000% |
| 1952 | 7 / #3258 / 0.000% |
| 1951 | 7 / #3233 / 0.000% |
| 1950 | 5 / #3978 / 0.000% |
| 1948 | 7 / #3183 / 0.000% |
| 1947 | 7 / #3252 / 0.000% |
| 1946 | 7 / #3061 / 0.000% |
| 1944 | 8 / #2762 / 0.001% |
| 1943 | 13 / #2127 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1942 | 9 / #2624 / 0.001% |
| 1940 | 7 / #3017 / 0.001% |
| 1939 | 5 / #3759 / 0.000% |
| 1938 | 8 / #2776 / 0.001% |
| 1937 | 9 / #2595 / 0.001% |
| 1936 | 8 / #2758 / 0.001% |
| 1935 | 15 / #1882 / 0.001% |
| 1934 | 7 / #3160 / 0.001% |
| 1933 | 9 / #2648 / 0.001% |
| 1932 | 12 / #2265 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1931 | 13 / #2162 / 0.001% |
| 1930 | 16 / #1933 / 0.001% |
| 1929 | 11 / #2531 / 0.001% |
| 1928 | 13 / #2336 / 0.001% |
| 1927 | 8 / #3322 / 0.001% |
| 1926 | 10 / #2826 / 0.001% |
| 1925 | 17 / #1975 / 0.002% |
| 1924 | 11 / #2756 / 0.001% |
| 1923 | 6 / #4061 / 0.001% |
| 1922 | 10 / #2918 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1921 | 8 / #3374 / 0.001% |
| 1920 | 7 / #3675 / 0.001% |
| 1919 | 5 / #4522 / 0.001% |
| 1918 | 7 / #3556 / 0.001% |
| 1917 | 8 / #3081 / 0.001% |
| 1916 | 18 / #1734 / 0.002% |
| 1915 | 12 / #2249 / 0.001% |
| 1914 | 10 / #2202 / 0.002% |
| 1913 | 7 / #2395 / 0.001% |
| 1911 | 5 / #1895 / 0.002% |