In swedish, the word "negar" doesn't mean anything.
But I guess you can create "negar" with a wierd combination out of "neger"( ****** ) and negrar ( ******* , spoken language)
as an American, I like YYYY/MM/DD since it uses the Month then Day layout like how we ******* speak it, but it's also in sequential order by size so those Europoors can't get butthurt over it