You are looking for symbolic references, which means not using 'use strict', which is usually a bad idea. Why not store all the data in one hash of hashes? 
use strict;
my %names;

while (<>) {
 my ($label, $name1, $name2, $name3, $name4) = split /:/;
 $names{$label}{$name1} = $name2;
 $names{$label}{$name3} = $name4;
}

[download]
And the non strict (bad, dangerous, don't do this) version: 
# Untested, because I rarely use symbolic refs :)
while (<>) {
 my ($label, $name1, $name2, $name3, $name4) = split /:/;
 $$label{$name1} = $name2;
 $$label{name3} = $name4;
}

[download]

In reply to Re: parsing text file into a hash? by runrig
in thread parsing text file into a hash? by ralfthewise

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