Ke Akua(God) Ho'omaika'i(Bless) Oe(You)!
While the above answer may be right it depends what you're saying it in regards to. For instance if you were saying it to someone who just sneezed I'd use the much shorter "ola" which basically means "life". I can't remember what my kumu, teacher, told me about why it's used though. He was more of an old timer though...so maybe it's an old time way of saying bless you to a sneeze.
In Hawaiian, you can say "E pule kakou" which translates to "Let us pray."
Na keiki o ke akua
Ke Akua me ke Aloha
Jesu miak
Mawu nayra wo kodiee
In Cuban Spanish, you can say "Dios te bendiga" to mean "god bless you."
In Dutch, "God bless you" can be translated as "God zegene je."
Assalam-o-Alaikum ! Its just like hi or hey or hello but it means God Bless you and Muslims use this very often as they want only good for others !
"Rabb tuhanu chardikala vich rakhe."
To say "thank you" in Hawaiian, you can say "mahalo." To say "God bless" in Hawaiian, you can say "Ke Akua e hoʻomaikaʻi mai."
We say God bless you as 'Isol nang.na patichina'
In Punjabi, "God bless you" can be said as "Rab tuhanu kirpa kare."
Asvadz ir hoke orhne- god her soul bless.
In French, "God bless you" can be translated as "Que Dieu te bénisse."
The official languages of Belgium are German, French, and Dutch. In German, God Bless you is "Gott Segnen Sie" In French, God Bless you is "Dieu Vous Bénit" In Dutch, God Bless you is "God Zegen U"
god bless
In Taino language, you can say "Bo matu'a to' Kaoban ti" to bless all the people.
god bless you
In Telugu, "God bless" can be translated as "భగవాన్ ఆశీర్వాదం ఇచ్చాడు" (Bhagavān āśīrvādaṁ icchāḍu).
God bless you and your sister