You can add a new person with the name "S, Devendran. P Ranjith R Santhosh Balaji V Ajithkumar P Arun Prasath", or you can "S, Devendran. P Ranjith R Santhosh Balaji V Ajithkumar P Arun Prasath" with a person entry that is so far only been referred to by another name (such as a former name or an alias name).