The baby name Jaci appears in baby name data for the United States from 1956 to 2024. It was most popular in 2004 with 222 babies given the name.
In the later years of this period, Jaci has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1956 | 5 |
| 1957 | 10 |
| 1960 | 5 |
| 1962 | 10 |
| 1964 | 12 |
| 1966 | 10 |
| 1971 | 6 |
| 1973 | 17 |
| 1978 | 25 |
| 1980 | 12 |
| 1981 | 29 |
| 1982 | 7 |
| 1984 | 16 |
| 1985 | 16 |
| 1986 | 14 |
| 1987 | 26 |
| 1988 | 15 |
| 1991 | 29 |
| 1992 | 34 |
| 1993 | 36 |
| 1994 | 6 |
| 1995 | 30 |
| 1996 | 49 |
| 1997 | 82 |
| 1998 | 93 |
| 1999 | 73 |
| 2000 | 80 |
| 2001 | 97 |
| 2002 | 92 |
| 2003 | 120 |
| 2004 | 222 |
| 2005 | 215 |
| 2006 | 174 |
| 2007 | 149 |
| 2008 | 151 |
| 2009 | 112 |
| 2010 | 86 |
| 2011 | 102 |
| 2012 | 80 |
| 2013 | 55 |
| 2014 | 65 |
| 2015 | 48 |
| 2016 | 47 |
| 2017 | 24 |
| 2018 | 53 |
| 2019 | 41 |
| 2020 | 39 |
| 2021 | 24 |
| 2022 | 25 |
| 2023 | 52 |
| 2024 | 23 |