I was about to ask this in my other post but i think their different scenarios plus im sure more people are concerned with this question.
my wife is thinking about changing her last name and adopt mine, I applied for GC with i130 485 and 765 two months back.
she has to wait until i get the temporary green card
Who is filing for who?
If she is a citizen who is filing for you, its OK to change her name before the interview. Just remember sure to tell the interviewer.
is it ok for my wife to change her last name before interview?