He (Patrick) missed out "People in the same family have unique names" as a general concept. He pointed out "Jr." and "I/II/III", but how about Maria <middle na

He (Patrick) missed out "People in the same family have unique names" as a general concept. He pointed out "Jr." and "I/II/III", but how about Maria <middle name> <last name>? Both my sisters' first names are Maria, as is my daughter and my upcoming one. My new daughter will have the same initials as one of my sisters (My mother, her sisters and my cousin also are all Marias, but luckily many of them have different last names). So, if your form only has an initial for middle name, you could have a situation where a person living in the same household (i.e. same address) is indistinguishable for another. So neglecting the middle name, as if often done, is terrible.