Ruthann is a distinctive girls' name in United States, ranking #4344 in 1997 with 25 recorded births. The name reached its all-time peak in 2017 with 39 births ranking #3907. Since 1996, the popularity has increased by 25.0%. In 1997, approximately 1 in every 69,626 girls born was named Ruthann. FALLING Recent data shows the name is currently falling.