In greek it is rather similar:
* Monday -> Δευτέρα ("second")
* Tuesday -> Τρίτη("third")
* Wednesday -> Τετάρτη ("fourth")
* Thursday -> Πέμπτη ("fifth")
* Friday -> Παρασκευή ("preperation")
* Saturday -> Σάββατο ("sabbath")
* Sunday -> Κυριακή ("of the lord)
That version is being used since the time of the Roman Empire, before that, Greeks used the babylonian model that named days after planets -which in turn had been named after gods.The english names are of germanic/norse descent, again mostly names of gods.
So how many civilizations have _not_ had seven-day weeks?
So they have:
Domingo is the Day of the Lord, Sabado is based on sabbath and the others just get numbers. That's the trouble with monotheism, there's too damn many days and not enough gods.