When JRR Tolkien wrote the Lord of the Rings he didn't just give his characters any name he felt like.
All the names of people, things and places come from real people, old languages, or languages that he made himself. He used Old Norse, Old English and Finnish, as well as making up several Elvish languages, Orcish and many others.
Here is a list of just a few words and their roots:
- Frodo: from Frodi, a Norse King.
- Sam Gamgee: Dr Sam Gamgee lived near Tolkien and invented a type of medical cotton wool.
- Gandalf: from Old Norse, it means elf with a staff.
- Aragorn: from Sindarin, an elvish language Tolkien made up, it means King-Tree.