Cha is a distinctive boys' name in United States, ranking #8293 in 1997 with 6 recorded births. The name reached its all-time peak in 1996 with 12 births ranking #4918. Since 1996, the popularity has decreased by 50.0%. In 1997, approximately 1 in every 314,182 boys born was named Cha. FALLING Recent data shows the name is currently falling.