Erikka as a girls name was first used in 1967. It was most popular in the 1980s. It peaked in popularity in 1988 when 48 baby girls called Erikka were born.
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| Year | Births | Births per MM | Ratio | Rank |
|---|---|---|---|---|
| 2010 | 10 | 6 | 1 / 177368 | 10426 |
| 2009 | 5 | 3 | 1 / 366703 | 17259 |
| 2008 | 6 | 3 | 1 / 314663 | 15386 |
| 2007 | 5 | 3 | 1 / 384025 | 17622 |
| 2006 | 9 | 5 | 1 / 211015 | 11405 |
| 2005 | 15 | 8 | 1 / 123047 | 7495 |
| 2003 | 15 | 8 | 1 / 121714 | 7201 |
| 2002 | 10 | 6 | 1 / 179565 | 9474 |
| 2001 | 12 | 7 | 1 / 149948 | 8194 |
| 2000 | 18 | 10 | 1 / 100827 | 5933 |
| 1999 | 17 | 10 | 1 / 104286 | 5892 |
| 1998 | 23 | 13 | 1 / 76787 | 4634 |
| 1997 | 30 | 17 | 1 / 58001 | 3716 |
| 1996 | 24 | 14 | 1 / 73019 | 4302 |
| 1995 | 26 | 15 | 1 / 67618 | 3969 |
| 1994 | 25 | 14 | 1 / 71408 | 4115 |
| 1993 | 38 | 21 | 1 / 47594 | 3052 |
| 1992 | 43 | 23 | 1 / 42871 | 2776 |
| 1991 | 45 | 24 | 1 / 41656 | 2660 |
| 1990 | 50 | 26 | 1 / 37956 | 2436 |
| 1989 | 34 | 18 | 1 / 54212 | 3105 |
| 1988 | 48 | 27 | 1 / 37084 | 2293 |
| 1987 | 37 | 21 | 1 / 46973 | 2653 |
| 1986 | 30 | 17 | 1 / 57162 | 3052 |
| 1985 | 36 | 21 | 1 / 47783 | 2653 |
| 1984 | 29 | 17 | 1 / 58042 | 2990 |
| 1983 | 33 | 20 | 1 / 50612 | 2660 |
| 1982 | 23 | 14 | 1 / 73605 | 3528 |
| 1981 | 28 | 17 | 1 / 59559 | 3062 |
| 1980 | 25 | 15 | 1 / 66405 | 3317 |
| 1979 | 19 | 12 | 1 / 84481 | 3904 |
| 1978 | 22 | 14 | 1 / 69628 | 3384 |
| 1977 | 28 | 18 | 1 / 54753 | 2838 |
| 1976 | 13 | 9 | 1 / 112714 | 4612 |
| 1975 | 23 | 16 | 1 / 63383 | 3049 |
| 1974 | 21 | 14 | 1 / 69881 | 3207 |
| 1973 | 13 | 9 | 1 / 112170 | 4361 |
| 1972 | 22 | 14 | 1 / 69152 | 2977 |
| 1971 | 23 | 14 | 1 / 72333 | 2953 |
| 1970 | 23 | 13 | 1 / 76011 | 2937 |
| 1969 | 13 | 8 | 1 / 129786 | 3960 |
| 1968 | 7 | 4 | 1 / 234357 | 5638 |
| 1967 | 5 | 3 | 1 / 330251 | 6799 |
