Squall - Skwall
Rinoa - Rin-o-ah
Selphie - Sel-fee
Zell - Zell
Irvine - Err-Vine
Quistis - Kwiss-Tiss
Seifer - Cy-Fer
Edea - Ed-e-ah
Raijin - Ry-jin
Fujin - Fu-jin
Laguna - La-goo-na
Ward - Ward
Kiros - Kee-ross
Xu - Zoo
Quezacotl - Kwet-za-coat-ll
Shiva - I used to say Shiver because she is Ice elemental, but now I realise it's Shee-va
Ifrit - If-rit
Ultimecia - Ult-i-me-sha (like in Dissidia, but I've always said it like that)

Esthar - Ess-star
Balamb - Bal-am
Galbadia - Gal-bay-dee-ah