There are a LOT of songs that start with the word “hello.”
Hello. How are you today?
I’ve been musing a lot about the word hello. The history of the word can be seen read in the Wikipedia; basically a 19th century creation that Thomas Edison suggested be used in answering the telephone, rather than Alexander Graham Bell’s idea of “ahoy.”
I’m no linguist, but it seems that lots of languages have had a variation of hello for a long time, while others have not. I found this site Say Hello to the World. Some have very similar words: Chinese – ni hao; Hebrew – shalom; Spanish: hola. Others tend to have words more appropriately described as “good day.”