J.R.R. Tolkien’s first given name was John. His full name was John Ronald Reuel Tolkien, combining three given names rather than using “J.R.R.” as a complete personal name.
Tolkien was born on 3 January 1892 in Bloemfontein, in what was then the Orange Free State. “Ronald” was the name commonly used in his everyday life, while “Reuel” was also part of his formal name. The initials became internationally familiar after The Hobbit and The Lord of the Rings made him one of the best-known authors of the twentieth century.
The name is sometimes confused with Tolkien’s academic and literary identity, because biographies and book covers usually emphasize the initials. Tolkien’s son Christopher Tolkien also used the family name prominently when editing and publishing his father’s posthumous writings. The author’s full name is recorded in biographies, university records, and reference works, making “John” the specific answer rather than a nickname or title.