Ruthann is a distinctive girls' name in United States, ranking #4116 in 1998 with 28 recorded births. The name reached its all-time peak in 2017 with 39 births ranking #3907. Since 1996, the popularity has increased by 40.0%. In 1998, approximately 1 in every 63,103 girls born was named Ruthann. FALLING Recent data shows the name is currently falling.