Mattheus is a distinctive boys' name in United States, ranking #6660 in 2000 with 10 recorded births. The name reached its all-time peak in 2007 with 15 births ranking #5820. Since 1996, the popularity has increased by 42.9%. In 2000, approximately 1 in every 196,393 boys born was named Mattheus. FALLING Recent data shows the name is currently falling.