Popularity in Australia (NSW)
Numbers
| Erin (feminine) | |||
| Year | Rank | Times Used | |
| 2023 | - | - | |
| 2022 | - | - | |
| 2021 | - | - | |
| 2020 | - | - | |
| 2019 | - | - | |
| 2018 | - | - | |
| 2017 | - | - | |
| 2016 | - | - | |
| 2015 | - | - | |
| 2014 | - | - | |
| 2013 | - | - | |
| 2012 | - | - | |
| 2011 | #81 | 86 | |
| 2010 | - | - | |
| 2009 | - | - | |
| 2008 | - | - | |
| 2007 | #78 | 97 | |
| 2006 | #77 | 98 | |
| 2005 | #75 | 100 | |
| 2004 | #64 | 109 | |
| 2003 | #50 | 135 | |
| 2002 | #53 | 137 | |
| 2001 | #44 | 152 | |
| 2000 | #58 | 135 | |
| 1999 | #49 | 143 | |
| 1998 | #45 | 156 | |
| 1997 | #47 | 156 | |
| 1996 | #53 | 148 | |
| 1995 | #47 | 170 | |
| 1994 | #38 | 189 | |
| 1993 | #37 | 192 | |
| 1992 | #39 | 184 | |
| 1991 | #37 | 186 | |
| 1990 | #32 | 215 | |
| 1989 | #26 | 237 | |
| 1988 | #25 | 261 | |
| 1987 | #26 | 269 | |
| 1986 | #22 | 275 | |
| 1985 | #18 | 326 | |
| 1984 | #11 | 462 | |
| 1983 | #12 | 455 | |
| 1982 | #19 | 364 | |
| 1981 | #18 | 348 | |
| 1980 | #43 | 187 | |
| 1979 | #52 | 153 | |
| 1978 | #67 | 124 | |
| 1977 | #91 | 82 | |
| 1976 | - | - | |
| 1975 | - | - | |
| 1974 | - | - | |
| 1973 | - | - | |
| 1972 | - | - | |
| 1971 | - | - | |
| 1970 | - | - | |
| 1969 | - | - | |
| 1968 | - | - | |
| 1967 | - | - | |
| 1966 | - | - | |
| 1965 | - | - | |
| 1964 | - | - | |
| 1963 | - | - | |
| 1962 | - | - | |
| 1961 | - | - | |
| 1960 | - | - | |
| 1959 | - | - | |
| 1958 | - | - | |
| 1957 | - | - | |
| 1956 | - | - | |
| 1955 | - | - | |
| 1954 | - | - | |
| 1953 | - | - | |
| 1952 | - | - | |
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