Earth

You may be looking for "earth" (lowercase).

Earth, also called The Earth or Planet Earth, is the homeworld of the Pevensie children, Eustace Scrubb, Jill Pole, Digory Kirke, and Polly Plummer, as well as all other humans, and specifically, all the original children who accessed Narnia through the Wood between the Worlds. The only sentient species of Earth are human beings. The numerous other humans, including the very first humans in the World of Narnia, all originally came from Earth. [King Frank], first king of Narnia, was originally a cabman from England.

In Narnia, Earth is known as the World of the Sons of Adam and Daughters of Eve since the improper noun "earth" simply means the ground or a place below the world's crust. In fact, "Earthmen" are Narnian gnomes who live in the Narnian underworld (not at all inhabitants of the Planet Earth).

Every [Narnia] story except [The Horse and His Boy] and [The Last Battle] start out on Earth.

Locations
The two mentioned nations of the Earth are England and the United States of America. Nazi Germany was referenced in "They were sent to stay with a professor because of the air raids."

England


England is the home of the Pevensies as well as the home of the other travelers. England is part of the United Kingdom of Great Britain (UK) and the capital is London, where the Pevensies, Digory and Polly lived.

London is one of the mentioned places in the Chronicles. The others being the house of Digory Kirke, the school of Eustace and Jill and the appartment of Digory after he had not enough money and lost his house.

World War II
World War II, shortened WWII, was the one mentioned major event to occur on Earth during the lives of the Pevensies and the other travelers. It lasted from 1939 until May 1945.

This major event was predicted by Aslan to Digory and Polly.

Births

 * 1888 Digory Kirke
 * 1889 Polly Plummer
 * 1927 Peter PevensieCountry.jpg
 * 1928 Susan Pevensie
 * 1930 Edmund Pevensie
 * 1932 Lucy Pevensie
 * 1933 Eustace Scrubb and Jill Pole

Deaths
1949


 * Digory Kirke
 * Polly Plummer
 * Eustace Scrubb
 * Jill Pole
 * Peter Pevensie
 * Edmund Pevensie
 * Lucy Pevensie

Notable inhabitants

 * Digory Kirke, first male human to visit Narnia
 * Polly Plummer, first female human to visit Narnia
 * Andrew Ketterley, self-proclaimed "magician", uncle of Digory Kirke
 * Letitia Ketterley, sister of Andrew Ketterley, aunt of Digory Kirke
 * Mabel Kirke, mother of Digory Kirke, sister of Andrew and Letitia Ketterley
 * Frank, first King of Narnia (known as Frank I)
 * Nellie, first Queen of Narnia (known as Helen I)
 * Peter Pevensie, later High King of Narnia
 * Susan Pevensie, later Queen of Narnia, sister of Peter Pevensie
 * Edmund Pevensie, later King of Narnia, brother of Peter and Susan Pevensie
 * Lucy Pevensie, later Queen of Narnia, sister of Peter, Susan and Edmund Pevensie
 * Eustace Scrubb, cousin of Peter, Susan, Edmund and Lucy Pevensie
 * Jill Pole, friend of Eustace Scrubb
 * Mr. and Mrs. Pevensie, parents of the Pevensie children, just mentioned
 * Strawberry, the horse of Frank, was given later wings by Aslan and renamed Fledge.
 * Mrs. Lefay
 * Telmarines (known as pirates on Earth)

Trivia

 * In The Lion, the Witch, and the Wardrobe it is hinted that giants live on Earth and in The Magician's Nephew it is said that fairies live on Earth too. So it is highly possible that Earth is home to magical creatures like Narnia and Charn.