Maryjo is a distinctive girls' name in United States, ranking #7964 in 2007 with 16 recorded births. The name reached its all-time peak in 1997 with 31 births ranking #3679. Since 1996, the popularity has decreased by 30.4%. In 2007, approximately 1 in every 120,153 girls born was named Maryjo. FALLING Recent data shows the name is currently falling.