Cornisha is a distinctive girls' name in United States, ranking #9535 in 2001 with 10 recorded births. This places Cornisha in the bottom 47% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 17 births ranking #5681. In 2001, approximately 1 in every 180,056 girls born was named Cornisha. FALLING Recent data shows the name is currently falling.