The baby name Marcoantonio appears in baby name data for the United States from 1985 to 2010. It was most popular in 2001 with 29 babies given the name.
Over the period shown, Marcoantonio has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1985 | 6 |
| 1992 | 6 |
| 1993 | 8 |
| 1994 | 10 |
| 1995 | 5 |
| 1996 | 13 |
| 1997 | 20 |
| 1998 | 28 |
| 1999 | 28 |
| 2000 | 20 |
| 2001 | 29 |
| 2003 | 18 |
| 2004 | 22 |
| 2005 | 7 |
| 2006 | 7 |
| 2007 | 13 |
| 2008 | 5 |
| 2009 | 8 |
| 2010 | 7 |