I have dual foreign citizenships with two different names. The first one is my name at birth (ex: Mary Doe), and I use the second name for my K-1 fiancee visa (ex: Jane Doe). Can I put my name at birth (Mary Doe) on the Form I-485, SS-5, I-864, G325A, I-765 and I-131? or Should I put the name on the K-1 visa (Jane Doe) on the forms? Can I use a different first name other than the two above (ex: Luise Doe)? Also, I just got married to a U.S. citizen recently, should I put my maiden last name or my husband's last name on the forms? Thank you.