Sorcha is a distinctive girls' name in England & Wales, ranking #639 in 1998 with 39 recorded births. The name reached its all-time peak in 1997 with 44 births ranking #585. Since 1996, the popularity has increased by 14.7%. In 1998, approximately 1 in every 7,415 girls born was named Sorcha. FALLING Recent data shows the name is currently falling.