· yes they can be identical, mad I know BUT there is a lady Ange on the AMM She has b/g twins was told they were ID all through pg and then they were born one girl and one boy and she was very surprised; · GirlGirl Twin Name Pairs Ada, Ava Aubrey, Avery Bailey, Hailey Darcy, Marcy Emma, Eva Gabriella, Isabella Haylie, Kaylie Madison, Addison Madeline, Adeline Lauren, Corinne Stacy, Macy BoyBoy Twin Name Pairs Ayden, Hayden Christian, Tristan Barrett, Jarrett Brett, Rhett Dorian, Torian Eric, Derrick Ethan, Nathan Jake, Blake Jeremiah, Zachariah Marcus, Darius Nathaniel, Daniel Logan, Morgan Stone, Sloane BoyGirl TwinBy Anonymous Actually, there can be identical boy/girl twins if the sex gene of the embryo has an extra x chromosome (the fertilized egg would be an xxy) then when the egg splits one can have xx (girl) genes and one can have xy (boy) genes Rare but possible Oct 06, 10 Only 4 ever recorded cases
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Identical twins boy and girl babies