Kalno
Kalnein is the family name of the following people:
- Albrecht von Kalnein (1611–1683), Prussian statesman
- Heinrich von Kalnein (* 1960), German jazz musician, composer and university teacher living in Austria
- Karl Erhard von Kalnein (1687–1757), Prussian lieutenant general
- Wend von Kalnein (1914–2007), German art historian and writer