Cayce is a distinctive girls' name in United States, ranking #6540 in 2000 with 16 recorded births. This places Cayce in the top 37% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 36 births ranking #3361. Since 1996, the popularity has decreased by 15.8%. In 2000, approximately 1 in every 113,498 girls born was named Cayce. FALLING Recent data shows the name is currently falling.