Total babies named Lennea (all years): 54
| Year | Girls (count / rank / %) |
|---|---|
| 1987 | 5 / #12371 / 0.000% |
| 1980 | 5 / #11335 / 0.000% |
| 1978 | 5 / #10668 / 0.000% |
| 1975 | 5 / #9876 / 0.000% |
| 1967 | 5 / #7353 / 0.000% |
| 1955 | 5 / #6317 / 0.000% |
| 1948 | 6 / #4980 / 0.000% |
| 1943 | 6 / #4459 / 0.000% |
| 1938 | 6 / #4108 / 0.001% |
| 1919 | 6 / #4547 / 0.001% |