Cognomen 洛家 (Lorger 
, 洛家) , around the globe, is a rare last name. The surname 洛家 is characteristic of Slovenia, where it is quite a common surname, Croatia, where it is a rare surname, and Austria. Measured by absolute frequency, it is commonest in Slovenia, Germany, and Austria. Very seldom, 洛家 is the forename as well as the last name.