Hello English

hallo, hi hei

Hoi

Bonjour

你好!

Hola!

Servus

Siema

Hallöchen 😊

Hola 🙂

Coucou

Привет

Ayubowan.

Hello

cześć

ආයුබෝවන්
(Ayubowan)

hellooo

In some areas of the US people will say "howdy" to say hello. I use howdy from time to time myself.

ciao