Mayco is a very rare variant of Mack that peaked in 2009 and remains in steady use.
Mayco is a boy name. In 2025 it ranked #10,323 for boy births in the United States (and #21,292 across all names), given to 7 babies. Mayco was first reported in SSA data in 1981 and peaked in 2009 (12 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 7 | 7 | #10,323 |
| 2024 | 9 | 9 | #8,750 |
| 2023 | 6 | 6 | #11,764 |
| 2022 | 11 | 11 | #7,574 |
| 2021 | 5 | 5 | #13,403 |
| 2020 | 6 | 6 | #11,513 |
| 2017 | 7 | 7 | #10,405 |
| 2016 | 7 | 7 | #10,364 |
| 2015 | 8 | 8 | #9,270 |
| 2013 | 11 | 11 | #7,372 |
| 2012 | 6 | 6 | #11,767 |
| 2011 | 7 | 7 | #10,376 |
| 2010 | 8 | 8 | #9,367 |
| 2009 | 12 | 12 | #7,096 |
| 2008 | 8 | 8 | #9,559 |
| 2007 | 11 | 11 | #7,431 |
| 2006 | 8 | 8 | #9,279 |
| 2004 | 6 | 6 | #10,868 |
| 2003 | 5 | 5 | #12,097 |
| 2002 | 7 | 7 | #9,063 |
| 2001 | 6 | 6 | #10,097 |
| 2000 | 5 | 5 | #11,552 |
| 1999 | 5 | 5 | #11,002 |
| 1998 | 5 | 5 | #10,721 |
| 1997 | 6 | — | #8,891 |
| 1996 | 10 | — | #5,826 |
| 1995 | 7 | — | #7,520 |
| 1994 | 7 | — | #7,483 |
| 1993 | 6 | — | #8,321 |
| 1991 | 6 | — | #7,907 |
| 1990 | 9 | — | #5,663 |
| 1989 | 5 | — | #8,789 |
| 1987 | 5 | — | #7,732 |
| 1981 | 5 | — | #6,922 |