Sorcha is a distinctive girls' name in England & Wales, ranking #1056 in 2003 with 22 recorded births. This places Sorcha in the top 18% of ranked UK girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 44 births ranking #585. Since 1996, the popularity has decreased by 35.3%. In 2003, approximately 1 in every 12,667 girls born was named Sorcha. FALLING Recent data shows the name is currently falling.