Per the IRS Instructions for Form 1040NR U.S. Nonresident Alien Income Tax Return (click the link and view the entire publication for additional details regarding the items below), page 7:
Who Must File Form 1040NR
You must file Form 1040-NR if any of the following conditions apply to you.
Exceptions. You do not need to file Form 1040-NR if you meet (1), (2), or (3) below.
Exception for certain children under age 19 or full-time students. If your child was under age 19 at the end of 2019 or was a full-time student under age 24 at the end of 2019, had income only from interest and dividends that are effectively connected with a U.S. trade or business, and that income totaled less than $11,000, you can elect to report your child's income on your return. To do so, use Form 8814. If you make this election, your child does not have to file a return. For details, including the conditions for children under age 24, see Form 8814.
A child born on January 1, 1995, is considered to be age 24 at the end of 2019. Do not use Form 8814 for such a child.