Nyja is a distinctive girls' name in United States, ranking #6410 in 1999 with 16 recorded births. The name reached its all-time peak in 2001 with 29 births ranking #4292. Since 1996, the popularity has increased by 128.6%. In 1999, approximately 1 in every 110,861 girls born was named Nyja. FALLING Recent data shows the name is currently falling.