My name is Ariel Costilow.
You pronounce my first name as;
Ar (as in what you breathe, air)
i (it sounds like a long e, as in
eel)
el (as in h
ello)
You may refer to that red headed mermaid, if you please.
And for my last name;
Co (it sort of sounds like a bird. "Caw")
stil (as the word, still, is pronounced)
ow (the word you say when you are utterly bamboozled. "Oh.")
In a nutshell, that is how you pronounce my name.