Ziggy is most commonly a nickname rather than a formal given name, and it can be short for several different names depending on language and context.

Most common full names

  • Siegfried or Sigfried (German origin: “victory” + “peace”).
  • Zygmunt / Zygmund (Polish form, from Germanic roots meaning “victorious protector”).
  • Sigmund / Sigmundo (related Germanic names with similar “victory/protection” meaning).

Other possible source names

  • Zachary (via the nickname Ziggy in some English and Hebrew contexts, linked to “God has remembered”).
  • Sigrid or similar Scandinavian/Germanic names are occasionally shortened to Ziggy in informal use.

Modern usage

  • Ziggy is now often used as an independent first name (for people or pets), not just as a short form.
  • It’s strongly associated with pop culture, especially David Bowie’s alter ego “Ziggy Stardust,” which helped make it feel edgy and creative.

TL;DR: When someone asks “what is Ziggy short for,” the most typical answers are Siegfried/Sigfried, Zygmunt, Sigmund, or sometimes Zachary, though many people now use Ziggy as a standalone name.

Information gathered from public forums or data available on the internet and portrayed here.