There are few synonyms for the name "John Endicott" as it is a proper noun and typically refers to the historical figure John Endicott, who was a governor of the Massachusetts Bay Colony in the 17th century. However, variations of the name such as "Endicott" or "Johnny" could be used informally as substitutes. Additionally, terms that describe his role or actions, such as "colonial governor" or "puritan leader," could also be used in place of his name to refer to him or his legacy. However, it is important to note that these options may not accurately capture the nuances and specific history associated with the man known as John Endicott.