If you mean in the television show from long ago, it was Theodore Cleaver.
Ken Osmond
Theodore
Richard Beavers's birth name is Beavers, Richard.
A beavers' nest is a lodge.
Angry Beavers
No, Greg is not the king of the beavers, as beavers are split into different ranks, but without a true 'king'. If there was to be such a 'king', then it is not certain that his name would be 'Greg' as beavers do not respond to names and do not even have a language.
The scientific name of beavers is Castor canadensis.
A beaver's scientific name is Castor canadensis.
The name of a beavers house is a damAnswerA beaver's house is called a lodge.
A baby beaver is called a kit.
Maybe the big tails or the teeth in not sure.
A baby beaver is called a kit.