Mari is a distinctive girls' name in United States, ranking #1663 in 2011 with 128 recorded births. The name reached its all-time peak in 1996 with 173 births ranking #1073. Since 1996, the popularity has decreased by 26.0%. In 2011, approximately 1 in every 13,741 girls born was named Mari. FALLING Recent data shows the name is currently falling.