Congratulations! Glad it went well. Hopefully you can sort out the name thing pretty easily.
My husband had his interview and we were refused because my proof of domicile wasn't good enough (we both live here in Ireland together). I had a letter from my parents stating that we would be living with them when we move, but it it wasn't notarized so it was rejected and he was given his passport back. My parents got the letter notarized and I submitted it along with other evidence (US voting records, US bank account, US investments, etc), it was accepted, and now we have our visa in hand. Overall, the process was really smooth and quick. Here is a timeline for anyone interested:
Documentarily approved by NVC: September 3
Given interview date: September 24
Medical: October 5
Interview: October 7 (asked for additional documents)
Uploaded additional documents: October 7
Posted passport to embassy: October 12
Status updated to issued: October 15
Received tracking email: October 18
Passport with visa delivered: October 19