push @Names, $names{$_}{realname}
  foreach keys %names;

[download]

or 

push @Names, $_->{realname}
  foreach values %names;

[download]

or 

my @Names = map { $_->{realname} } values %names;

[download]

The sigil to use is the type being returned. 

%hash       # The entire hash        is a hash.
$hash{key}  # An element of the hash is a scalar.

[download]

See the "Direct" column of this table.

In reply to Re: Non-deprecated way to access multi-level hashes by ikegami
in thread Non-deprecated way to access multi-level hashes by carcassonne

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