The baby name Jamario appears in baby name data for the United States from 1981 to 2023. It was most popular in 1989 with 67 babies given the name.
In the later years of this period, Jamario has become less common than it once was.
| Year | Count |
|---|---|
| 1981 | 12 |
| 1982 | 10 |
| 1984 | 12 |
| 1986 | 25 |
| 1987 | 52 |
| 1988 | 27 |
| 1989 | 67 |
| 1990 | 44 |
| 1991 | 38 |
| 1992 | 38 |
| 1993 | 38 |
| 1994 | 42 |
| 1995 | 36 |
| 1996 | 30 |
| 1997 | 10 |
| 1998 | 9 |
| 2000 | 5 |
| 2001 | 6 |
| 2002 | 20 |
| 2003 | 40 |
| 2004 | 20 |
| 2005 | 34 |
| 2006 | 22 |
| 2008 | 28 |
| 2009 | 18 |
| 2010 | 21 |
| 2011 | 14 |
| 2012 | 30 |
| 2022 | 16 |
| 2023 | 7 |