Zack or Zach may refer to: People. Zach (given name), lists of people and fictional characters named Zach. Zach (surname), various people. Zack (given name), lists of people and fictional characters named Zack. Zack (surname), various people. Zak (given name), lists of people and fictional characters named Zak. Záh (gens) or Zách, a gens (clan) in the Kingdom of Hungary. Places. Zack, Texas, a formerly populated place. Zach (crater), on the Moon. Arts and entertainment. Zack (play), a 1920 play by Harold Brighouse. Zack, a novel by William Bell. Others.
https://en.wikipedia.org/wiki/Zack