Lippl is a free tool (Chrome Extenstion) that would allows you to view the public profiles in the 3rd degree connection. You can get LIPPL here
Once you have installed Lippl , the extension would appear in the left hand side.
Once you open the Lippl tool Side bar (You can also use Alt+S shortcut), you would find "SEARCH" button. Hit "SEARCH" button and a new window (or) a new tab opens up
Now Click on the link to view the Full Names. Lippl works with any account, basic or premium.
You may reach Lippl team via Twitter
Happy Sourcing !!!