I've seen some here say it was from Old English 'hello' or one of the Scandinavian languages 'hel or Germanic 'heil' but the word is originated from the Roman 'eho' meaning to call to attention.
The origin is NOT from the word 'hello' but from 'hey!' a call to attract attention, c.1225, possibly a natural expression to obtain attention. It's recent usage as a form of greeting is just a coincidence to 'hello, heil and hel'.
The use of “hey” in place of “hello”.
I've seen some here say it was from Old English 'hello' or one of the Scandinavian languages 'hel or Germanic 'heil' but the word is originated from the Roman 'eho' meaning to call to attention.
The origin is NOT from the word 'hello' but from 'hey!' a call to attract attention, c.1225, possibly a natural expression to obtain attention. It's recent usage as a form of greeting is just a coincidence to 'hello, heil and hel'.