Cheng is a distinctive boys' name in United States, ranking #6613 in 2002 with 10 recorded births. The name reached its all-time peak in 1996 with 23 births ranking #3122. Since 1996, the popularity has decreased by 56.5%. In 2002, approximately 1 in every 194,147 boys born was named Cheng. FALLING Recent data shows the name is currently falling.