Zach is a moderately popular boys' name in England & Wales, ranking #247 in 2005 with 141 recorded births. This places Zach in the top 5% of ranked UK boys' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2011 with 342 births ranking #168. Since 1996, the popularity has increased by 35.6%. In 2005, approximately 1 in every 2,195 boys born was named Zach. STABLE Recent data shows the name is currently stable.