Chaz is a distinctive boys' name in United States, ranking #706 in 1998 with 236 recorded births. The name reached its all-time peak in 1996 with 296 births ranking #600. Since 1996, the popularity has decreased by 20.3%. In 1998, approximately 1 in every 8,099 boys born was named Chaz. FALLING Recent data shows the name is currently falling.