Related Clues:

• Serb, for one
• Czech or Bulgarian
• Czech, Pole, or Serb
• Slav
• Tennis's Novak Djokovic, by birth
• Balkan citizen
• Croat, for instance
• Dalmatian, e.g
• Bohemian, e.g
• Novi Sad citizen
• Pole, for example
• John Paul II, for one
• Balkan resident
• Pomeranian, e.g
• Czech, e.g