Siniya is a distinctive girls' name in United States, ranking #17587 in 2001 with 5 recorded births. This places Siniya in the bottom 2% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 17 births ranking #7703. In 2001, approximately 1 in every 360,112 girls born was named Siniya. FALLING Recent data shows the name is currently falling.