Most males have one Y and one X chromosome. Having extra X chromosomes can cause a male to have some physical traits unusual for males. Many men with an extra X chromosome are not aware that they have it, and they lead normal lives. Klinefelter syndrome occurs in about 1 out of 1,000 males.
Meaning: The Greek name Nastassja means-a form of Nastasia.Rating:eaning: The Greek name Nastassja means-a form of Nastasia. Rating:
Nadja /nad-ja/ [2 sylls.] as a name for girls is of Russian derivation, and the meaning of the name Nadja is hope. Nadja is an alternate spelling of Nadia (Russian): a popular name in Russia.