The first language to be created was probably a language that may not have been spoken. If it was spoken, the words were probably grunts and noises of some kind. The first language was probably used with the Paleoindians. These people were the very first people to come across a land bridge into America. They may have some sort of a written language that were more like pictures for the people to explain what they were talking about and what they were thinking.
There probably wasn’t a name for the very first language because it took place so long ago. However the first known language I believe was probably Chinese or an Indian language because these countries of China and India date back to ancient history.