The "ais" in French makes an "é" sound so I read that as "an-ay"
Except in French there is actually a tréma over the I which makes it pronounced (Anaïs). It is pronounced ah-nah-ee or ah-nah-ees in French. (Or at least that's how I've always heard it pronounced and I'm a HS French teacher.)
The trema accent is used when two vowels are next to each other, but are pronounced separately - this gives you the ability to hear both "a" and the "i" sound.
EDIT: A pp poster mentioned the trema - helps to read all posts prior to posting).
The "ais" in French makes an "é" sound so I read that as "an-ay"
Except in French there is actually a tréma over the I which makes it pronounced (Anaïs). It is pronounced ah-nah-ee or ah-nah-ees in French. (Or at least that's how I've always heard it pronounced and I'm a HS French teacher.)
So you say "Je parle francais (fra na cee)"?
No but there's no tréma in the word français. Just because you are choosing to ignore an accent mark that dictates that a vowel is pronounced doesn't mean that is correct.
Either way Anaïs has a tréma (that would be the two dots over the I if you were wondering), français does not. It is similar to why the French word for Christmas is pronounced No-el not Nole. There is a tréma over the e in Noël dictating that the E is pronounced.
Accents are usually in a word for a reason (the circonflexe is an exception not the rule); in this case it requires the I to be pronounced.
Definitely understand the accent marks, however the OP did not use it, that's why just reading it as is, I didn't assume they were using one. If I just looked a like a class list and saw "Anais" on there I would pronounce it that way (and because I have met someone with that name pronounced Ahn-é).
Re: Anais Pronunciation
however, the Spanish speaking students I have taught pronounce it ah-nye-EE or ah-nye-EES
Ah na EES
Looks like behindthename agrees with me
https://www.behindthename.com/name/anai12s
This