How to Respond to an Introductions?

How you respond to being introduced by others is just as important as how you make an introduction.
If it’s an informal introduction, you can simply respond with “Hello,” or you can add a bit of information, such as “I heard you speak at the seminar.” In any case keep your response brief and friendly.
“How do you do?” followed by the person’s name is the best way to respond to a formal introduction. With this type of introduction, don’t use the person’s first name until he or she invites you to do so.