No idea what you define as "to associate".

Anyhow: Why do you push all entries into an array? Why not use a hash?

my %princ= (
 accountOne => {NAME=>'name1',QDT=>'qdt1'},
 account2   => {NAME=>'name2',QDT=>'qdt2'},
 account3   => {NAME=>'name3',QDT=>'qdt3'},
);
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Do this for all your arrays and it shouldn't be a problem to access any entry by its account name.