Handle sharers (9)
I believe the answer is:
namesakes
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">handle sharers</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 namesakes that I've seen before include "with identical titles" , "People addressed in the same way" .)