Zach is a moderately popular boys' name in England & Wales, ranking #353 in 2002 with 71 recorded births. The name reached its all-time peak in 2011 with 342 births ranking #168. Since 1996, the popularity has decreased by 31.7%. In 2002, approximately 1 in every 4,060 boys born was named Zach. STABLE Recent data shows the name is currently stable.