I am looking for a form that allows 3 names on one application form

I am not really sure yet at this time what it is you wanted to do. You should provide more details about it so that we can provide with you with the appropriate resolution as well.

For now, I can only assume that you wanted to have option on your form that will allow multiple entries for Names data. Here are ways you can do this.

#1 You can actually add 3 Full Name fields on the form

#2 You can use widgets that allow multiple entries.

Ex:

Dynmic Textbox 

Configurable List widget

#3 Or you can also use the Matrix table field (from Survey fields)

Let us know how we can be of further assistance.