The baby name Allegra appears in baby name data for the United States from 1915 to 2024. It was most popular in 1998 with 87 babies given the name.
In the later years of this period, Allegra has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1915 | 16 |
| 1916 | 5 |
| 1918 | 5 |
| 1962 | 5 |
| 1968 | 6 |
| 1969 | 7 |
| 1970 | 8 |
| 1971 | 5 |
| 1973 | 11 |
| 1975 | 5 |
| 1976 | 10 |
| 1977 | 12 |
| 1978 | 12 |
| 1979 | 17 |
| 1980 | 12 |
| 1981 | 16 |
| 1983 | 5 |
| 1984 | 8 |
| 1985 | 20 |
| 1986 | 6 |
| 1987 | 16 |
| 1988 | 78 |
| 1989 | 33 |
| 1990 | 23 |
| 1991 | 30 |
| 1992 | 59 |
| 1993 | 61 |
| 1994 | 47 |
| 1995 | 73 |
| 1996 | 63 |
| 1997 | 86 |
| 1998 | 87 |
| 1999 | 17 |
| 2000 | 18 |
| 2001 | 6 |
| 2003 | 11 |
| 2004 | 5 |
| 2005 | 23 |
| 2006 | 21 |
| 2007 | 29 |
| 2008 | 37 |
| 2009 | 41 |
| 2010 | 83 |
| 2011 | 27 |
| 2012 | 16 |
| 2013 | 17 |
| 2014 | 29 |
| 2015 | 74 |
| 2016 | 11 |
| 2017 | 55 |
| 2018 | 23 |
| 2019 | 28 |
| 2020 | 32 |
| 2021 | 22 |
| 2022 | 24 |
| 2023 | 19 |
| 2024 | 27 |