The Name "zombie"
How these creatures came to be called "zombies" is not fully clear. The film Night of the Living Dead made no spoken reference to its undead antagonists as "zombies", describing them instead as "ghouls", though this is inaccurate if compared to the original "ghoul" of Arabic folklore. Although George Romero used the term "ghoul" in his original scripts, in later interviews he used the term "zombie" without explanation. The word "zombie" is used exclusively by Romero in his 1978 script for his sequel Dawn of the Dead, including once in dialog.
One of the first books to expose Western culture to the concept of the Vodun zombie was The Magic Island by W.B. Seabrook in 1929. Island is the sensationalized account of a narrator in Haiti who encounters voodoo cults and their resurrected thralls. Time claimed that the book "introduced 'zombi' into U.S. speech".
In 1932, Victor Halperin directed White Zombie, a horror film starring Bela Lugosi. Here zombies are depicted as mindless, unthinking henchmen under the spell of an evil magician. Zombies, often still using this voodoo-inspired rationale, were initially uncommon in cinema, but their appearances continued sporadically through the 1930s to the 1960s, with notable films including I Walked With a Zombie (1943) and Plan 9 from Outer Space (1959).
Read more about this topic: Zombies In Comics