Shanasia is a distinctive girls' name in United States, ranking #8261 in 2005 with 14 recorded births. This places Shanasia in the top 43% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 15 births ranking #7102. In 2005, approximately 1 in every 131,978 girls born was named Shanasia. FALLING Recent data shows the name is currently falling.