Can I get a passport with two middle names if I don't change my name legally?

Question: I have been married for almost a year, and changed my last name to my husband's name. This was reflected on my social security card and driver's license. I recently decided I would like to incorporate my maiden name as a second middle name and started that process today at the social security office here in Iowa. As of tomorrow, my social security number should show my first name, middle name, maiden middle name, married last name.

I am attempting to get my driver's license changed as well. Today at the DMV I was told I need to change my name legally through the court system before I can change my driver's license, but speaking with others in a similar situation leads me to believe I will be able to get my license updated without court fees, letters, etc. My husband and I are planning on traveling outside the country eventually; to take the honeymoon we never had.

Is a social security card and driver's license enough to obtain a passport? Or, do I need to change my name legally/through the court system to obtain a passport? Does my birth certificate come into play at all?

Answer: A U.S. passport can only be issued in the legal name of the applicant. While your certified birth certificate serves as evidence of United States citizenship, you must also submit evidence of the legal name change.

The only way to obtain a passport in a name that is not proven by a marriage certificate or official court order is if you can prove exclusive use of the name for a period of at least 5 years. Since you recently started using the name, this is not possible. Since your marriage certificate does not show the name you are currently using, then your only recourse is to either obtain a court order that officially legalizes the name change or apply for a passport using the name that is on your marriage certificate.