Aloha:
1 - an intimate friend (not necessarily a lover)
2 - everything that is 'very helpful'
3 - est (like freshest, nicest, strongest, etc)
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.
"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].
"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.