Question about my middle name.

[Claudio&Yuliya 3]

I have a concern question I do not use my middle name, but on the Certificate of Naturalization show my middle name, but on the passport, bills, credit cards, and driver license do not have my middle name because like an I said I do not use it. Do you guys think this could be an issue? BTW this is for the k1.

[KULtoATL 1,551]

For Item 6 Your Full Name, I'd suggest that you put your full name according to the naturalization certificate, which included your middle name. 

 

As for Item 7 Other Names Used, fill in your first and last names without the middle name.

 

That way USCIS is aware of your official middle name despite it not being used mostly. I'm quite surprised that your passport is without your middle name. For bills etc, I do understand that is quite common one doesn't use their middle name.