I was incorrect about aramaic, thank you for finding my error.However in Hebrew Nero Caesar" is spelled “ ”, pronounced "Neron Qe[i]sar". Adding the corresponding values yields 666, as shown:
Resh=200 Samekh=60 Qoph=100 Nun=50 vav=6 Resh=200 Nun=50 Total=666
or Removing the terminal (written as ) makes the name "Nero" rather than "Neron", and makes the numeric value 616
Resh Samekh Qoph vav Resh Nun TOTAL
200 60 100 6 200 50 616
Wich is believed to be the original reading. Either way we have a numerical correspondence to Nero. But we could really use numbers to make the number 666 apply to anybody, Ronald Reagen anyone?