Popularity in Ireland
Numbers
| Isabella (feminine) | |||
| Year | Rank | Times Used | |
| 2023 | #44 | 118 | |
| 2022 | #45 | 125 | |
| 2021 | #55 | 106 | |
| 2020 | #50 | 104 | |
| 2019 | #52 | 114 | |
| 2018 | #41 | 127 | |
| 2017 | #48 | 130 | |
| 2016 | #62 | 103 | |
| 2015 | #46 | 135 | |
| 2014 | #41 | 150 | |
| 2013 | #44 | 149 | |
| 2012 | #50 | 138 | |
| 2011 | #51 | 154 | |
| 2010 | #51 | 145 | |
| 2009 | #70 | 105 | |
| 2008 | #64 | 113 | |
| 2007 | #72 | 92 | |
| 2006 | #64 | 99 | |
| 2005 | #93 | 62 | |
| 2004 | - | - | |
| 2003 | - | - | |
| 2002 | - | - | |
| 2001 | - | - | |
| 2000 | - | - | |
| 1999 | - | - | |
| 1998 | - | - | |
| 1997 | - | - | |
| 1996 | - | - | |
| 1995 | - | - | |
| 1994 | - | - | |
| 1993 | - | - | |
| 1992 | - | - | |
| 1991 | - | - | |
| 1990 | - | - | |
| 1989 | - | - | |
| 1988 | - | - | |
| 1987 | - | - | |
| 1986 | - | - | |
| 1985 | - | - | |
| 1984 | - | - | |
| 1983 | - | - | |
| 1982 | - | - | |
| 1981 | - | - | |
| 1980 | - | - | |
| 1979 | - | - | |
| 1978 | - | - | |
| 1977 | - | - | |
| 1976 | - | - | |
| 1975 | - | - | |
| 1974 | - | - | |
| 1973 | - | - | |
| 1972 | - | - | |
| 1971 | - | - | |
| 1970 | - | - | |
| 1969 | - | - | |
| 1968 | - | - | |
| 1967 | - | - | |
| 1966 | - | - | |
| 1965 | - | - | |
| 1964 | - | - | |
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