First names for Holtorff
- Heiko Holtorff 2
- Verena Holtorff
- Thilo Holtorff
- Stefanie Holtorff
- Siegfried Holtorff
- Paul Holtorff
- Lydia Holtorff
- Louise Holtorff
- Jule Holtorff
- Eva Holtorff
- Deetje Holtorff
- Constantin Holtorff
- Christoph Holtorff
- Brian Holtorff
- Bernd Holtorff