Ngoc is a distinctive girls' name in United States, ranking #10842 in 2002 with 9 recorded births. The name reached its all-time peak in 1996 with 18 births ranking #5462. Since 1996, the popularity has decreased by 50.0%. In 2002, approximately 1 in every 199,647 girls born was named Ngoc. FALLING Recent data shows the name is currently falling.