Buzz Aldrin's real first name (5)
I believe the answer is:
edwin
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">buzz aldrin's real first name</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for edwin that I've seen before include "Sir - Landseer, artist" , "boy" , "Dickens's Drood" , "Man" , "Fellow" .)