Ruthann is a distinctive girls' name in United States, ranking #4161 in 2000 with 30 recorded births. The name reached its all-time peak in 2017 with 39 births ranking #3907. Since 1996, the popularity has increased by 50.0%. In 2000, approximately 1 in every 60,532 girls born was named Ruthann. FALLING Recent data shows the name is currently falling.