Robynn is a distinctive girls' name in United States, ranking #9240 in 2017 with 12 recorded births. This places Robynn in the bottom 50% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 19 births ranking #5537. In 2017, approximately 1 in every 143,823 girls born was named Robynn. FALLING Recent data shows the name is currently falling.