Asalamualaykum-Islamic greeting (the best greeting) 
Hello-English 
Kurdish- tu cawani (I'm Kurdish btw :)
Pashto-pakhayr 
Hola-Spanish
হ্যালো (Hyālō)-Bengali
përshëndetje-Albanian
مرحبا-Arabic
Hallo-German
Ciao-Italian
Ni hao-Mandarin
Bonjour-French
Vanakkam-Tamil
Namaste-Hindi
Zdravo-Croatian

LOVE LANA DEL REY + THE WEEKND

If I don't have a language up here let me know what language it is and the way u say hi or how are u.... ;)