A Title widget render page name as a title.
Depending on design of you website, the Title widget can be added to the:
Recommended way is to add a title widget to the page layout. Title will be rendered on all pages using this layout.
'tpl' => 'includes/title.tpl.php'
Now, go ahead and create new page using the page layout you've created and just enter the Title.
Aside adding a title widget, there are other options how to add a title or heading to a page: