Mathea is a distinctive girls' name in United States, ranking #11636 in 2013 with 9 recorded births. This places Mathea in the bottom 40% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2004 with 14 births ranking #8091. In 2013, approximately 1 in every 194,935 girls born was named Mathea. FALLING Recent data shows the name is currently falling.