Zack - Name Meaning and Origin

The boy's name Zack \z(a)-ck\ is a variant of Isaac, Zachariah and Zachary.

The baby name Zack sounds like Zak and Zach. Other similar baby names are Dack, Jack and Mack.

Zack is an uncommon male first name and a very popular surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Zack. Click here to compare Zack with related baby names.