Tons :D
Personal suggestions: I don't know if it counts in the shojo spectrum, but Blood Lad is funny (action/shonen too) with some comedy romance in it.
A SUPER popular one is Free! too. You can check that out
There really are tons of comedy/shojo anime (those categories are always perfect for each other aha), so I suggest going down a list like this of 2013's Summer shows
link
Just see the previews on any that interest you :)