If Knuckles the Echidna is a descendant of and named for the ancient Knuckles Clan, then that means that his full name is technically Knuckles Knuckles.

Wannabe amateur game dev who swears a lot and memes on occasion.
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Spirit animal is the sloth.
If Knuckles the Echidna is a descendant of and named for the ancient Knuckles Clan, then that means that his full name is technically Knuckles Knuckles.