Back in the 80's I had a friend in my unit that was a full on Louisiana black cajun, his last name was Rideaux. Before his daughter was born he used to come to me for opinions on her potential name, he would suggest stuff like Laquista and Shanikqua. I always asked him why not Elisabeth or Madeline, or even Katherine? His response was that the name had to roll off the tongue and be unique, I never did understand it.