Mersadie is a distinctive girls' name in United States, ranking #12082 in 2006 with 9 recorded births. The name reached its all-time peak in 2002 with 17 births ranking #6594. Since 1996, the popularity has decreased by 40.0%. In 2006, approximately 1 in every 211,230 girls born was named Mersadie. FALLING Recent data shows the name is currently falling.