Phyllis is a distinctive girls' name in United States, ranking #6723 in 2018 with 18 recorded births. The name reached its all-time peak in 1996 with 70 births ranking #2011. Since 1996, the popularity has decreased by 74.3%. In 2018, approximately 1 in every 94,468 girls born was named Phyllis. STABLE Recent data shows the name is currently stable.