Joann is a distinctive girls' name in United States, ranking #1936 in 2005 with 99 recorded births. The name reached its all-time peak in 1997 with 172 births ranking #1095. Since 1996, the popularity has decreased by 41.8%. In 2005, approximately 1 in every 18,664 girls born was named Joann. STABLE Recent data shows the name is currently stable.