Glynnis is a distinctive girls' name in United States, ranking #8815 in 1998 with 10 recorded births. The name reached its all-time peak in 1997 with 11 births ranking #7960. Since 1996, the popularity has increased by 11.1%. In 1998, approximately 1 in every 176,689 girls born was named Glynnis. FALLING Recent data shows the name is currently falling.