Robynn is a distinctive girls' name in United States, ranking #16373 in 2011 with 6 recorded births. The name reached its all-time peak in 1998 with 19 births ranking #5537. Since 1996, the popularity has decreased by 53.8%. In 2011, approximately 1 in every 293,134 girls born was named Robynn. FALLING Recent data shows the name is currently falling.