Question

I need to convert full name to first and last name. Is this possible within ~90% success rate if names are mostly western?

Answer 1

Assuming that your input is FirstName Name Name LastName, split the string and use first and last indexes:

String bigName = "John McDonalds Harris"
String[] names = bigName.split(" ");
System.out.println(String.format("FirstName: %s : LastName: %s", names[0], names[names.length-1])); 

It will print : FistName: John : LastName: Harris