Hawaiian for best friend
Hoaloha, makamaka, and/or aikāne
hoa'aloha, hoa'aloha punahele (favorite friend), hoa makamaka (intimate/close friend)
Either of these will do: koʻu hoaloha, koʻu makamaka, kaʻu aikāne [ko ooh ho aloha], [ko ooh ma-ka-ma-ka], [kah ooh I kay-nay]
Aloha makamaka (friend) [ma-ka-ma-ka]; Dan is Kana [ka-na] (BTW, kana means 'more than')
A group of people is called a 'hui' in Hawaiian. 'hui' also means: club, association, society, alliance, corporation, and institution. Friend in Hawaiian is 'hoaloha' or 'hoaaloha', 'makamaka'. A very close friend that is like family is: 'hale aikaane' (hale means house/household in this case)
It means breath of life in hawaiian language.
Isabella has no meaning in Hawaiian. Only Hawaiian names have meaning in Hawaiian.
"Tiani" does not have a specific meaning in Hawaiian. It is not a Hawaiian word.
Shane has no meaning in Hawaiian. Only Hawaiian names have meaning in Hawaiian.
"I'm blessed to have friends like you" = Pomaika'i 'ia ua makamaka pe kēia 'oe [po-my-ka ee ooah ma-ka-ma-ka pay K-ya O-A]
koʻu hoaloha [ko'ooh ho-aloha], koʻu makamaka [ko-ooh ma-ka-ma-ka], kaʻu aikāne [kah'ooh I-kay-nay]. Either of these will do. A very special friend is pilialoha [pee-lee-aloha].