Since it is required to have a name for each menu, and no options to show or hide the menu title on the front end, I found myself fumbling for a way to hide the title, using native backend Drupal functionality.
Menu name is required here:
Home › Administer › Site building › Primary Links > Edit Menu
To hide your menu title, you have to go to Home › Administer › Site building › Blocks and click Configure next to the menu for which you want to hide the menu title. Once in the block configuration view for your menu, look for Block specific settings. All you have to do is put a space (spacebar) as the title, and nothing else.
Seems like there would be an option available to echo it to the front or not, but hope my little work around helps, and saves you some time.