Total babies named Lanis (all years): 240
| Year | Boys (count / rank / %) |
|---|---|
| 1980 | 7 / #5267 / 0.000% |
| 1970 | 6 / #4515 / 0.000% |
| 1967 | 5 / #4297 / 0.000% |
| 1957 | 8 / #3151 / 0.000% |
| 1956 | 8 / #3095 / 0.000% |
| 1955 | 5 / #4153 / 0.000% |
| 1954 | 5 / #4122 / 0.000% |
| 1953 | 5 / #4111 / 0.000% |
| 1952 | 9 / #2790 / 0.000% |
| 1951 | 10 / #2575 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1950 | — |
| 1949 | — |
| 1948 | 7 / #3176 / 0.000% |
| 1947 | 10 / #2584 / 0.001% |
| 1946 | 12 / #2214 / 0.001% |
| 1945 | 5 / #3565 / 0.000% |
| 1944 | 6 / #3296 / 0.000% |
| 1943 | 6 / #3404 / 0.000% |
| 1942 | 9 / #2619 / 0.001% |
| 1940 | — |
| Year | Boys (count / rank / %) |
|---|---|
| 1934 | 7 / #3151 / 0.001% |
| 1932 | 6 / #3586 / 0.001% |
| 1931 | 5 / #4075 / 0.000% |
| 1927 | 5 / #4513 / 0.000% |
| 1926 | 6 / #3986 / 0.001% |
| 1925 | 9 / #3040 / 0.001% |
| 1923 | 5 / #4574 / 0.000% |
| 1920 | 5 / #4660 / 0.000% |
| 1919 | 5 / #4507 / 0.001% |
| 1916 | 6 / #3703 / 0.001% |