The biblical city name **"Salem"** (Hebrew: *Shalem*, "peace"; Genesis 14:18 — Melchizedek king of Salem) appears as a **city/town name in all seven states**:
Bonus:** **Salem, Massachusetts** (Essex County) — infamous **1692 Witch Trials** — is the most famous. **Salem, Oregon** (state capital). **Salem, Virginia**, **Salem, North Carolina**, **Salem, West Virginia**, **Salem, Ohio**, **Salem, Wisconsin**, **Salem, Missouri**, **Salem, Illinois**, **Salem, Iowa**, **Salem, Nebraska**, **Salem, South Dakota**, **Salem, Utah**... **30+ US places named Salem.**
The name reflects **Puritan/Quaker biblical naming** — "City of Peace" aspiration.