Name disappear while clicking icon

[elisa2012]

In finder, when I click a icon (file or folder), the name disappear. Is there way so that name do not disappear.

Thanks

 

[simsaladimbamba]

What exact Mac OS X version do you use? Is Mac OS X 10.7 Lion up to date?
Does it also happen in another, even temporarily created, user account?

Since when does it happen? Did a restart help?