<p>I just think titles on any work you do is absolutely necessary. It makes your work look more proffessional while also providing an insight to your paper. You could also have a funny, or pun title and be a little quirky.</p>
<p>Yes, I think that added touch will only help you, as long as it's not overly obvious. Be clever and inventive with your title because that will be the first thing your reader sees, and it will help make a good impression on the essay.</p>
<p>My S did not for Chicago or his U.California apps, but did add titles to his Common App essays for other schools. I don't think it's a big deal, maybe a nice added touch if they are witty or something.</p>
<p>The only title that I ever feel made a difference in my paper was one I came up with for a quirky essay about Thoreau: There's a Chanticleer in My Closet. Yeah. Right.</p>