Nyja is a distinctive girls' name in United States, ranking #16735 in 2009 with 6 recorded births. The name reached its all-time peak in 2001 with 29 births ranking #4292. Since 1996, the popularity has decreased by 14.3%. In 2009, approximately 1 in every 306,145 girls born was named Nyja. FALLING Recent data shows the name is currently falling.