I was banking on the Second A being in the password

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Tartan is most associated with Kilts. can’t find a related anagram for that though. In the meantime did you know Tartan designs act as a sort of Coat of Arms?
https://en.m.wikipedia.org/wiki/List_of_tartans
Edit; 4 has to be a super long name. But I’ll wager a guess.
Hamfast Gamgee it has Ham, egg, meat in the name. Not sure how phlegm, snot, or boogers enter into it though.