First names for Jwanczyk
- Miguel Jwanczyk 2
- Yanina Jwanczyk
- Tania Jwanczyk
- Oskar Jwanczyk
- Mario Jwanczyk
- Maca Jwanczyk
- Krzysiek Jwanczyk
- Kevin Jwanczyk
- Gabriela Jwanczyk
- Flopy Jwanczyk
- Antonio Jwanczyk
- Ana Jwanczyk
- Alexander Jwanczyk
- Alejandro Jwanczyk