No twins can have just one name! (7)

I believe the answer is:

winston

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'just one name' is the definition.
The definition suggests a singular noun which matches the answer.

'no twins can' is the wordplay.
'can' indicates anagramming the letters (I've seen 'canned' mean this (canned can mean drunk)).
'no'+'twins'='notwins'
'notwins' is an anagram of 'WINSTON'.

'have' acts as a link.

Can you help me to learn more?

(Other definitions for winston that I've seen before include "Man" , "-- Churchill, UK PM" , "Statesman" , "11 [LAWMAKER]" , "Prime minister" .)

I've seen this clue in the Evening Standard.

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