I am trying to take the first name from a person’s full name with two possibly cases. First case if the person’s name is like: SMITH, A DOE
This one could be done like this, unless there is a better way:

$mystring = ($mystring =~ /(\w{3,})$/) ? $1 : '';
Print “DOE”;

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But if the person’s name is as this: BULLOCK JOE A
It can be done like this, unless there is a better way:

$mystring = ($mystring =~ / (\w{1,2}\s)(\w+)$/) ? $2 : '';
Print “JOE”;

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My goal is to get this line of code to work for both, no luck, any suggestions? 
$mystring = ($mystring =~ /(\w{1}\s\w+)|(\w{3,})$/) ? $1 : '';

print "\n $mystring\n";

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Test code: 
#!/usr/bin/perl

use strict;
use warnings;

#my $mystring = "SMITH, A DOE";
my $mystring  = "BULLOCK JOE A";

if($mystring =~ /(\w{3,})$/) {
    
   print "\n\n $1\n\n";
    
}elsif($mystring =~ /(\w{1,2}\s)(\w+)$/) {
    
  print "\n\n $2\n\n";
  
}

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Thanks for looking!

In reply to RegExp, grabbing first name by Anonymous Monk

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