Word Origin & History
Salemplace mentioned in Gen. xiv.18, from Heb. Shalem, usually said to be another word for Jerusalem and to mean "peace" (cf. Heb. shalom, Arabic salaam). So common as a Baptist and Methodist meetinghouse name that by mid-19c. it (along with Bethel and Ebenezer) had come to be used in Britain generically
to mean "non-conformist chapel."
Oregon1765 as the name of a large river in the west of North America, probably the modern Columbia; of uncertain and disputed origin. It seems to be of Algonquian origin.