Food and Entertaining What was the original name for Christianity? What was the original name for Christianity? While around 331 AD Eusebius records that Christ was called a Nazoraean from the name Nazareth, and that in earlier centuries "Christians" were once called "Nazarenes". Related Posts:What was the city of Nazareth known for?What is the major celebration of Christianity?What are 4 things about Christianity?Which is the real religion in the world?