Though I'm not sure who decided the ʻokina needed its own character rather than the traditionally used apostrophe. It's a pain to type without a Hawaiian keyboard.
Besides, the Hawaiian diacritics are not part of English orthography, so the name of the state (and the big island) is just "Hawaii" in English. In Hawaiian, it's Hawaiʻi.
That's what html entities are for.
Though I'm not sure who decided the ʻokina needed its own character rather than the traditionally used apostrophe. It's a pain to type without a Hawaiian keyboard.
Besides, the Hawaiian diacritics are not part of English orthography, so the name of the state (and the big island) is just "Hawaii" in English. In Hawaiian, it's Hawaiʻi.