I have problems to completely understand your request; I hope my guess will be helpful to you.

You could use a global hash which uses the module's name as key and the object as value.

#! /opt/perl/bin/perl
# vim: set ts=4 sw=4 sts=4 et nu:
use strict;
use warnings;

use Data::Dumper;

my %object;
my @modules = qw( CGI );


for my $mod ( @modules ) {
    eval "use $mod; \$object{$mod} = $mod->new; 1;" or die "eval faile
+d: $@\n";
}

print Dumper \%object;
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