Martrez is a distinctive boys' name in United States, ranking #7971 in 2007 with 10 recorded births. This places Martrez in the bottom 45% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 10 births ranking #7971. In 2007, approximately 1 in every 207,524 boys born was named Martrez. FALLING Recent data shows the name is currently falling.