My question is that at the time of my child's birth, should i still mention Father's First Name as FNU?Please suggest with respect to the repercussion

My Indian Passport has my entire name in Given Name. As a result my US visa was prepared with FNU as my first name and entire name as my last name. I have ensured that my SSN, Insurance, W2 have all mantained the same consistency of having FNU as my first name. My question is that at the time of my child's birth, should i still mention Father's First Name as FNU? Please suggest with respect to the repercussions it may have while applying for my child's US passport and his SSN.