Ngoc is a distinctive girls' name in United States, ranking #17715 in 2017 with 5 recorded births. The name reached its all-time peak in 1996 with 18 births ranking #5462. Since 1996, the popularity has decreased by 72.2%. In 2017, approximately 1 in every 345,176 girls born was named Ngoc. FALLING Recent data shows the name is currently falling.