Sorcha is a distinctive girls' name in United States, ranking #15525 in 2003 with 6 recorded births. This places Sorcha in the bottom 16% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 15 births ranking #8236. Since 1996, the popularity has decreased by 40.0%. In 2003, approximately 1 in every 304,508 girls born was named Sorcha. RISING Recent data shows the name is currently rising.