This name is very, very weird on a Jewish guy, expecially a religious one. I looked on several Jewish sites and didn't find anything close to Spartan...
It reminds of
Shprintza, but I doubt there is a connection... Some non Jewish names like
Alexander,
Caesar or
Julius have been added to the normal "pool" of usable names (to honour
Alexander the Great and
Caius Julius Caesar's kindness to Jews), but Spartan... I don't see...
Claire