Which journalist is credited with popularizing the term "Silicon Valley"?

Which journalist is credited with popularizing the term “Silicon Valley”? Don Hoefler is the standard answer.

Hoefler was an American journalist who wrote for Electronic News, a weekly trade newspaper serving the electronics industry. His article series, titled “Silicon Valley, USA,” began appearing on January 11, 1971, and helped bring the nickname to a broader business readership.

The phrase was not necessarily invented by Hoefler. Earlier informal and printed uses have been documented, including a May 1970 newspaper advertisement. Hoefler’s importance was his role in journalism: he gave the term prominent, sustained exposure while describing the emerging semiconductor industry around the San Francisco Peninsula and Santa Clara Valley.

A common mix-up is crediting technology executives such as Steve Jobs or Bill Gates. Neither popularized the regional nickname; Hoefler’s reporting is the historical association generally accepted by quiz references.