Total babies named Karlen (all years): 163
| Year | Girls (count / rank / %) |
|---|---|
| 2015 | 5 / #17784 / 0.000% |
| 2013 | — |
| 2009 | 5 / #18709 / 0.000% |
| 2004 | 7 / #13442 / 0.000% |
| 2002 | 6 / #14481 / 0.000% |
| 2001 | 5 / #16598 / 0.000% |
| 1998 | 8 / #10594 / 0.000% |
| 1996 | 5 / #14566 / 0.000% |
| 1992 | 10 / #8383 / 0.001% |
| 1991 | — |
| Year | Girls (count / rank / %) |
|---|---|
| 1987 | 5 / #12158 / 0.000% |
| 1986 | 5 / #11755 / 0.000% |
| 1984 | 5 / #11173 / 0.000% |
| 1976 | 6 / #8599 / 0.000% |
| 1970 | 6 / #7469 / 0.000% |
| 1963 | 7 / #5577 / 0.000% |
| 1962 | 5 / #7014 / 0.000% |
| 1961 | 8 / #5072 / 0.000% |
| 1959 | 5 / #6708 / 0.000% |
| 1958 | 5 / #6514 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1956 | 7 / #5057 / 0.000% |
| 1955 | 7 / #4947 / 0.000% |
| 1953 | 8 / #4399 / 0.000% |
| 1944 | 5 / #4903 / 0.000% |
| 1943 | 7 / #3999 / 0.001% |
| 1940 | 5 / #4701 / 0.000% |