It is Czech. Name Chalupka is not of Czech origin. If it was Czech than it would spell Chaloupka. It is pure Slovak name.
The word "ROBOT" is Czech origin, invented by famous Czech writer Karel Čapek. It's derived from old Czech word "ROBOTA", means "WORK".
A hotel is somewhere you can use as your accommodation for a fee. The world hotel is not of Czech origin.
Polish and Czech
Czech
Skoda are from the Czech Republic
The Czech Republic.
tatra
Czech Republic
Tatra
Jason Mraz's last name is of Czechoslovakian (Czech) origin, but he grew up in Mechanicsville, Virginia.
The name Pajer is Czech.