Geralyn is a distinctive girls' name in United States, ranking #15910 in 2009 with 6 recorded births. The name reached its all-time peak in 2004 with 16 births ranking #7194. Since 1996, the popularity has decreased by 50.0%. In 2009, approximately 1 in every 306,145 girls born was named Geralyn. RISING Recent data shows the name is currently rising.