The baby name Idalia appears in baby name data for the United States from 1929 to 2024. It was most popular in 2023 with 105 babies given the name.
In the later years of this period, Idalia has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1929 | 12 |
| 1931 | 12 |
| 1935 | 6 |
| 1940 | 6 |
| 1950 | 9 |
| 1951 | 18 |
| 1952 | 14 |
| 1953 | 24 |
| 1954 | 21 |
| 1955 | 19 |
| 1956 | 32 |
| 1957 | 14 |
| 1958 | 49 |
| 1959 | 25 |
| 1960 | 35 |
| 1961 | 31 |
| 1962 | 5 |
| 1963 | 18 |
| 1964 | 6 |
| 1966 | 7 |
| 1967 | 23 |
| 1968 | 28 |
| 1969 | 22 |
| 1970 | 28 |
| 1971 | 24 |
| 1972 | 8 |
| 1973 | 11 |
| 1974 | 17 |
| 1975 | 8 |
| 1976 | 35 |
| 1977 | 13 |
| 1978 | 25 |
| 1979 | 22 |
| 1980 | 23 |
| 1981 | 22 |
| 1982 | 21 |
| 1983 | 19 |
| 1984 | 17 |
| 1985 | 65 |
| 1986 | 20 |
| 1987 | 28 |
| 1988 | 18 |
| 1992 | 21 |
| 1994 | 5 |
| 1995 | 22 |
| 1996 | 26 |
| 1997 | 13 |
| 1998 | 27 |
| 2001 | 24 |
| 2002 | 10 |
| 2003 | 14 |
| 2004 | 22 |
| 2005 | 22 |
| 2006 | 11 |
| 2007 | 7 |
| 2008 | 6 |
| 2010 | 10 |
| 2011 | 9 |
| 2012 | 10 |
| 2013 | 5 |
| 2015 | 5 |
| 2016 | 11 |
| 2017 | 6 |
| 2018 | 8 |
| 2019 | 6 |
| 2020 | 11 |
| 2021 | 9 |
| 2022 | 11 |
| 2023 | 105 |
| 2024 | 71 |