Maybe this site can help you. There is a link that goes through the documents you can bring. It should be the same for all states b/c they are applying the same federal law.
https://www.dmv.virginia.gov/drivers/#applying_learners.asp
"Applicants under age 19 can have a parent or legal guardian
certify their Virginia residency. The parent or legal guardian
must appear in person with the applicant and show proof of
identification and two proofs of Virginia residency from the
residency list."
I take that to mean that you (the parent) are listed on the two proofs of state residency and if your child is under 19, you can certify the child's residency.
But, we were able to satisfy it with a bank statement (showing DD's name) and a pay statement (showing DD's name). You might have some statements like that too -- cell phone bill or something similar?