My husband (both male) and I are filling out form I-130. He would prefer to drop his maternal last name on US legal documents such as SSN, GC, and eventually passport, but we also don’t want to cause any issue with USCIS/NVC.
Searching the forum, it seems that some people have had luck with using only the paternal last name as the main name, and then using the full last name as an additional name used.
Any advice/experience would be appreciated.