Mari is a distinctive girls' name in United States, ranking #2185 in 2015 with 87 recorded births. The name reached its all-time peak in 1996 with 173 births ranking #1073. Since 1996, the popularity has decreased by 49.7%. In 2015, approximately 1 in every 20,513 girls born was named Mari. FALLING Recent data shows the name is currently falling.