Oh! I just remembered one in Malayalam (so much for Malayalam orthography being "phonetic")! The name of the village where my dad spent his childhood, not far from his hometown (some of my relatives still live there):
ഇരവിപേരൂർ
The spelling suggests /iɾaʋipeːɾuːr/, but in reality, it's pronounced [(j)ɛɾɯˈʋeːɾi].