That's why Hermione had to explain to Krum how it was pronounced in Goblet of Fire. Some fans didn't know how to say it so JK Rowling had to include it somehow.
BrokenLens Forums
HermioneJG
LEOLOVESLIONS
I’m in the middle of goblet of fire rn ._.
HermioneJG
First time?
UuuuUUUMMMMM
MOODY'S ISN'T MOODY HE'S A DEATH EATER CEDRIC DIES PERCY'S A **** AND KRUM'S A BETTER BOYFRIEND THAN RON EVEN THOUGH I DON'T LIKE HIM SLL THAT MUCH YOU PROBABLY KNEW SOME OF THIS OKAY BYYYYEEE
UuuuUUUMMMMM
MOODY'S ISN'T MOODY HE'S A DEATH EATER CEDRIC DIES PERCY'S A **** AND KRUM'S A BETTER BOYFRIEND THAN RON EVEN THOUGH I DON'T LIKE HIM SLL THAT MUCH YOU PROBABLY KNEW SOME OF THIS OKAY BYYYYEEE
cheesyunicorn
EVERYTHING WAS SPOILT FOR LEO IN UNDER 5 SECONDS XD
Tbh, the first time I read Hermione I thought the same as Krum XD
EVERYTHING WAS SPOILT FOR LEO IN UNDER 5 SECONDS XD
Tbh, the first time I read Hermione I thought the same as Krum XD
HermioneJG
I'm not sure how I would have pronounced it if I didn't have a friend who read HP before I did
99% sure I would have said Her-my-own
99% sure I would have said Her-my-own
cheesyunicorn
I still thought it was Her-mi-own after I read the Goblet of Fire, and I only read it as Hermione after my teacher read the first book in class XD