Ruthann is a distinctive girls' name in United States, ranking #3784 in 1999 with 32 recorded births. The name reached its all-time peak in 2017 with 39 births ranking #3907. Since 1996, the popularity has increased by 60.0%. In 1999, approximately 1 in every 55,431 girls born was named Ruthann. FALLING Recent data shows the name is currently falling.