Proper noun
Kalbach (plural Kalbachs)
A surname from German.
Kalbach was officially renamed Kalbach-Riedberg in 2006 because of the large residential housing development in the area known as Riedberg. Source: Internet
The El Camino Healthcare District Board of Directors elected Los Altos resident Gary Kalbach and Los Altos native Julie Kliger to the El Camino Hospital Board of Directors Jan. Source: Internet