Maryjo is a distinctive girls' name in United States, ranking #16266 in 2010 with 6 recorded births. The name reached its all-time peak in 1997 with 31 births ranking #3679. Since 1996, the popularity has decreased by 73.9%. In 2010, approximately 1 in every 296,221 girls born was named Maryjo. FALLING Recent data shows the name is currently falling.