Enos
That is, mortal.
call upon the name
Or, call themselves by the name of Jehovah.
Contrast (Genesis 12:8); (Genesis 26:25).
Related Commentaries of Genesis 4:26
Genesis 4:26
26 And to Seth, to him also there was born a son; and he called his name Enos:i then began men to call upon the name of the LORD.