It depends on what exactly you mean by that, but probably "no."
The female equivalent of "knight" is usually "dame" or "lady".
Also, for the most part such an honor would never be granted to a "girl" (or boy), but rather to an adult. Even HRH The Princess Royal (Anne, daughter of Queen Elizabeth) wasn't admitted to a Chivalric Order until she was 21. (Prince Charles was made a Royal Knight of the Order of the Garter when he was 10 or so, but that's a special case: that's when he became Prince of Wales, and the Prince of Wales is automatically a member of the Order of the Garter).
Countries other than the UK can of course have their own rules which may differ widely.
Knights were given their titles by kings or other nobles with the power to do so. There was usually no restriction on who could be a knight, except that there were rules for certain orders. That being the case, a king could make anyone a knight, for any reason, with or without training.
That having been said, I would like you to consider the following:
Now, perhaps the question should be rephrased: "Is there any reason why a woman should not be allowed to be a knight?"
Please use the link to the related question below for more information and additional links.
King Arthur did not become a knight. He was working for a knight and planning to become one, but he became king first. There was a contest once that Merlin held. Uther Pendragon was king but died. They had to decide who would be king of England so they put a magical sword in a stone. Whoever pulled it out was king of England and King Arthur did.
To become a knight, a boy was normally apprenticed to a knight at about age seven. After serving seven years as a page, the boy became a squire, and after seven years as a squire, he could become a knight. There were other ways a person could become a knight, including performing some very meritorious service to a king or other person capable of elevating a person to knighthood.
A boy started training to become a knight at age of 7-14 and became a Page 14-21. After that he became a Squire which is an apprentice to a Knight. Eventually the Squire might be dubbed a knight by a King or the Knight who trained him after praying and standing vigil for an extended period.
For the most part a King could knight anyone he wanted to.
King's Knight happened in 1986.
The king dubbed a person knight by tapping him on the shoulder with a sword. The word is to "dub."
A "Lich" isn't a race, faction or kind of creature on WoW. The Lich King is reffered to as King Arthas the King of the Death Knights. To answer the question i believe ur asking, you cannot become a Death Knight. A Death Knight is its own race and can only be obtained by having the expansion of The Wrath of the Lich King and a character of at least level 55.
King's Knight was created on 1986-09-18.
King Arthur's best knight was Lancelot
No, Geoffrey Chaucer did not become a knight.
A boy had to be son of a knight to become a knight.
The queen/king has to knight you.