Mataio is a very rare variant of Mateo that peaked in 2013 and has grown less common since.
Mataio is a boy name. In 2025 it ranked #11,521 for boy births in the United States (and #23,782 across all names), given to 6 babies. Mataio first appears in 1998 and peaked in 2013 (17 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 6 | 6 | #11,521 |
| 2024 | 9 | 9 | #8,746 |
| 2023 | 9 | 9 | #8,684 |
| 2019 | 9 | 9 | #8,636 |
| 2017 | 8 | 8 | #9,406 |
| 2014 | 5 | 5 | #13,347 |
| 2013 | 17 | 17 | #5,314 |
| 2012 | 7 | 7 | #10,393 |
| 2010 | 6 | 6 | #11,693 |
| 2007 | 5 | 5 | #13,694 |
| 2006 | 5 | 5 | #13,322 |
| 2004 | 5 | 5 | #12,553 |
| 2002 | 10 | 10 | #6,871 |
| 2001 | 6 | 6 | #10,090 |
| 1999 | 6 | 6 | #9,482 |
| 1998 | 7 | 7 | #8,148 |