Matheu is a distinctive boys' name in United States, ranking #5407 in 2008 with 17 recorded births. The name reached its all-time peak in 2006 with 21 births ranking #4451. Since 1996, the popularity has increased by 54.5%. In 2008, approximately 1 in every 119,997 boys born was named Matheu. FALLING Recent data shows the name is currently falling.