What was the original name of Snapchat?

The original name of Snapchat was "Picaboo." It was founded by Evan Spiegel, Bobby Murphy, and Reggie Brown while they were students at Stanford University. Picaboo was initially launched in July 2011 as an iOS app for sharing photos that disappeared after a short period of time. However, due to trademark issues, the company later changed its name to "Snapchat" in September 2011.