Well Regina, Magali is used here indeed I know 2 Magali´s, one from Flanders and one from The Netherlands. Not a very common name but still not as exotic as Zaria or Luana. Used IMHO to give the child a name that is a bit ´different´ and thus trendy but she can still attend the local hockey club and later the female student society (/´corps´) of Leiden University without needing to feel emberrased about her name (though I might be too much of a cynic here).
Some sources say that Magali comes from Magdelena btw, and not from Margaret. As the little girl seems to be named it isn´t that odd anyway to use both Magali as Margriet.