Mathieu is an uncommon variant of Mathew that peaked in 2000 and has grown less common since.
Mathieu is a boy name. In 2025 it ranked #4,978 for boy births in the United States (and #10,512 across all names), given to 20 babies. Mathieu first appears in 1955 and peaked in 2000 (77 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 20 | 20 | #4,978 |
| 2024 | 25 | 25 | #4,284 |
| 2023 | 24 | 24 | #4,421 |
| 2022 | 36 | 36 | #3,316 |
| 2021 | 44 | 44 | #2,846 |
| 2020 | 37 | 37 | #3,110 |
| 2019 | 33 | 33 | #3,464 |
| 2018 | 40 | 40 | #2,979 |
| 2017 | 36 | 36 | #3,229 |
| 2016 | 55 | 55 | #2,379 |
| 2015 | 47 | 47 | #2,631 |
| 2014 | 52 | 52 | #2,452 |
| 2013 | 39 | 39 | #2,930 |
| 2012 | 55 | 55 | #2,346 |
| 2011 | 49 | 49 | #2,537 |
| 2010 | 37 | 37 | #3,114 |
| 2009 | 70 | 70 | #2,001 |
| 2008 | 61 | 61 | #2,200 |
| 2007 | 44 | 44 | #2,750 |
| 2006 | 76 | 76 | #1,817 |
| 2005 | 54 | 54 | #2,226 |
| 2004 | 67 | 67 | #1,849 |
| 2003 | 53 | 53 | #2,117 |
| 2002 | 67 | 67 | #1,736 |
| 2001 | 69 | 69 | #1,693 |
| 2000 | 77 | 77 | #1,562 |
| 1999 | 74 | 74 | #1,527 |
| 1998 | 76 | 76 | #1,470 |
| 1997 | 57 | — | #1,718 |
| 1996 | 46 | — | #1,952 |
| 1995 | 41 | — | #2,047 |
| 1994 | 42 | — | #2,003 |
| 1993 | 53 | — | #1,675 |
| 1992 | 36 | — | #2,154 |
| 1991 | 44 | — | #1,818 |
| 1990 | 43 | — | #1,829 |
| 1989 | 45 | — | #1,724 |
| 1988 | 37 | — | #1,839 |
| 1987 | 33 | — | #1,924 |
| 1986 | 39 | — | #1,658 |
| 1985 | 36 | — | #1,714 |
| 1984 | 40 | — | #1,549 |
| 1983 | 32 | — | #1,776 |
| 1982 | 27 | — | #2,037 |
| 1981 | 38 | — | #1,589 |
| 1980 | 32 | — | #1,790 |
| 1979 | 31 | — | #1,816 |
| 1978 | 24 | — | #2,047 |
| 1977 | 28 | — | #1,845 |
| 1976 | 13 | — | #3,037 |
| 1975 | 20 | — | #2,261 |
| 1974 | 25 | — | #1,868 |
| 1973 | 15 | — | #2,570 |
| 1972 | 16 | — | #2,388 |
| 1971 | 16 | — | #2,435 |
| 1970 | 14 | — | #2,590 |
| 1969 | 16 | — | #2,193 |
| 1968 | 12 | — | #2,535 |
| 1967 | 9 | — | #2,910 |
| 1966 | 9 | — | #2,912 |
| 1965 | 13 | — | #2,337 |
| 1963 | 5 | — | #4,424 |
| 1958 | 6 | — | #3,793 |
| 1955 | 6 | — | #3,748 |