Ruthann is a distinctive girls' name in United States, ranking #4254 in 2008 with 37 recorded births. The name reached its all-time peak in 2017 with 39 births ranking #3907. Since 1996, the popularity has increased by 85.0%. In 2008, approximately 1 in every 51,100 girls born was named Ruthann. FALLING Recent data shows the name is currently falling.