It's hard to give good advice when you don't post the code you are currently using to fill the text of the label. If your database stores first, middle, and last names seperately then when you put the text in the label, include a newline after the middle name. Then a tab and/or the number of spaces that would move the last name over to where the end of "NAME:" is, and then append the last name.
use
vbNewLine[
^] or
vbCRLF[
^] (which stands for carriage return line feed).
I assume it would look something like this:
lblYourLabel.Text = "NAME: " & Trim(strFirstName & " " & strMiddleName) & vbNewLine & " " & strLastName