Maryjo is a distinctive girls' name in United States, ranking #19178 in 2009 with 5 recorded births. The name reached its all-time peak in 1997 with 31 births ranking #3679. Since 1996, the popularity has decreased by 78.3%. In 2009, approximately 1 in every 367,374 girls born was named Maryjo. FALLING Recent data shows the name is currently falling.