Yes, one. Travanchet, a black-masked Ascian in Limsa's 1.0 storyline who got a reappearance in Alexander, was a Wildwood Elezen. Also if you count them, Emet-Selch masqueraded as a Garlean and Fandaniel was once an Allagan (who are a different race known for being Tall As Hell), but I get why you wouldn't.

Which basically says that they're mostly hyur by choice. Take whatever reading you want on that, charitable or otherwise.