I like DSMLove's list! Is Graciela 3 or 4 syllables? I read it as Grace-ee-ell-uh. If it's 4, I'd pick a short mn. I love Mae, Rose and Anne! But if it's only 3 syllables, (Grace-ella?) then a 2 syllable name could work. I'm not a huge fan of Elena with it (too many el sounds).
We have a 3 syllable last name and my favorite girl name right now is Ariel Marie. So the cadence would be 3-2. My BFF's girls are all 3-2 also.