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:
Nessa /nes-sa/ [2 sylls.] as a girls' name is of Greek origin, and the meaning of the name Nessa is pure, holy; lamb; butterfly.Nessa is a variant transcription of Agnes (Greek). Nessa is also a form of Nessie (Greek). Nessa is also used as a variant of Vanessa (Greek). Kreatif forms: Neosa, Nesma, Nesna.essa is a rare first name for women but a very popular last name for all people (#52500 out of 150436, Top 35%). (2000 U.S. Census). Vanessa (#171 in 2014) , Venessa, Neta, Anissa and Agnes are the popular varying forms of Nessa (outside Top 1000) ranked in the Top 1000.