Robynn is a distinctive girls' name in United States, ranking #11555 in 2000 with 8 recorded births. The name reached its all-time peak in 1998 with 19 births ranking #5537. Since 1996, the popularity has decreased by 38.5%. In 2000, approximately 1 in every 226,997 girls born was named Robynn. FALLING Recent data shows the name is currently falling.