Where do Robin and Bucky get their name?

Question

The most famous Sidekicks of all time.

Also, aren't the Young Avengers just the Teen Titan? And Why are they all tokens?

Answer 1

The name "Robin the Boy Wonder" and the medieval look of the original costume were inspired by the Errol Flynn movie The Adventures of Robin Hood. (Later re-tellings of Robin's origin have instead often said the name comes from the robin bird, not Robin Hood.)

Bucky is the name of several fictional masked heroes in the Marvel Comics universe. The original, James Buchanan Barnes, goes by the nickname "Bucky" because if Captain America wanted him, he did not want to say 'James Buchanan Barnes' every time.