Sorcha is a distinctive girls' name in United States, ranking #8135 in 2001 with 13 recorded births. The name reached its all-time peak in 2010 with 15 births ranking #8236. Since 1996, the popularity has increased by 30.0%. In 2001, approximately 1 in every 138,505 girls born was named Sorcha. RISING Recent data shows the name is currently rising.