Clitus

Clitus, a general of Alexander, and his friend, who saved his life at the battle of Granicus, but whom, at a banquet, he killed when heated with wine, to his inconsolable grief ever afterwards.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Clisthenes * Clive, Robert, Lord Clive and Baron Plassey
[wait for the fun]
Clifford, Paul
Clifton
Climacteric, the Grand
Clinker, Humphry
Clinton, George
Clinton, Sir Henry
Clinton, Henry Fynes
Clio
Clisson, Olivier de
Clisthenes
Clitus
Clive, Robert, Lord Clive and Baron Plassey
Clodius
Clodomir
Clootz, Anacharsis
Clorinda
Clotaire I.
Clothes
Clotho
Clotilda, St.
Cloud, St.