public service announcement that while Estinien's little brother's name, Hamignant, seems atrocious, that's only if you expect Hyur (English) pronunciation
it would be probably be more like
be sure to add a stereotypical silly French accent twist on the "gn" and it will be closer to right. something like ['amiŋɑ̃], for any other FFXIV linguistic nerds out there. It's been a decade since I learnt IPA and I ain't French and don't actually speak it so I dunno for sure
now, to the important part. what this means for fanfiction writers - depressing flashbacks, alternate universes, wolstinien kidfics - is that the cute natural nickname I've seen in some fanfics already, Hami, is pronounced like the Elezen (French) word "ami," friend. and according to google a whole slew of other slang meanings depending on context, including boyfriend. the clichéd "mon ami" you hear in movies that French people apparently haven't actually said in decades. cuteness is lying on the table for you, ready to be punned