Mersadie is a distinctive girls' name in United States, ranking #16306 in 2010 with 6 recorded births. The name reached its all-time peak in 2002 with 17 births ranking #6594. Since 1996, the popularity has decreased by 60.0%. In 2010, approximately 1 in every 296,221 girls born was named Mersadie. FALLING Recent data shows the name is currently falling.