how to pronounce!?

Kehly
I feel so ignorant! The name "Yael" really sticks out to me, but I believe it's pronounced "ya-EL". There's an alternate spelling, "Iael", (with an "i"), and I'm assuming it's pronounced the same way. I swear I knew someone who pronounced their name "eye-EL". Is this just an incorrect way to pronounce? I think it's so beautiful this way. 
How would you read "Iael"? Is there someone who speaks Hebrew who can help me out?! I don't want to name my kid a name and pronounce it incorrectly 😭