Suppan is a Germanized form of the Slavic surname Zupan (or Župan). Notable people with the surname include:
- Armin Suppan (born 1959), Austrian musician
- Arnold Suppan (born 1945), Austrian historian
- Gernot Suppan (born 1985), Austrian footballer
- Jeff Suppan (born 1975), American pitcher
- Sigismund Suppan (1814–1881), bishop of Banská Bystrica
- Wolfgang Suppan (1933–2015), Austrian musicologist
See also
Surname listThis page lists people with the surname Suppan.If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Categories: