Robynn is a distinctive girls' name in United States, ranking #10907 in 2002 with 9 recorded births. The name reached its all-time peak in 1998 with 19 births ranking #5537. Since 1996, the popularity has decreased by 30.8%. In 2002, approximately 1 in every 199,647 girls born was named Robynn. FALLING Recent data shows the name is currently falling.