Is the word rest a common noun or proper noun?

The noun 'rest' is a commonnoun, a general Word for a cessation of work or activity; sleep or relaxation; a device used as a support; the part that is left over; the remainder.

A proper noun is the name of a specific person, place, or thing; for example, Rest Inn & Suite in Tulsa OK or A Cut Above The Rest Barbershop in Las Vegas NV.