Robynn is a distinctive girls' name in United States, ranking #8776 in 2016 with 13 recorded births. This places Robynn in the top 46% 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 2016, approximately 1 in every 136,268 girls born was named Robynn. FALLING Recent data shows the name is currently falling.