Robynn is a distinctive girls' name in United States, ranking #5577 in 1997 with 18 recorded births. This places Robynn in the top 35% 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. Since 1996, the popularity has increased by 38.5%. In 1997, approximately 1 in every 96,703 girls born was named Robynn. FALLING Recent data shows the name is currently falling.