Crystal is a moderately popular girls' name in England & Wales, ranking #302 in 2002 with 120 recorded births. The name reached its all-time peak in 2007 with 237 births ranking #218. Since 1996, the popularity has increased by 12.1%. In 2002, approximately 1 in every 2,228 girls born was named Crystal. FALLING Recent data shows the name is currently falling.