For the first part of a double or multiple family name, see Compound surname.
In various cultures, a middlename is a portion of a personal name that is written between the person's first given name and their surname.[1][2]
A middle name is often abbreviated and is then called middle initial or just initial.
A person may be given a middle name regardless of whether it is necessary to distinguish them from other people with the same given name and surname. In cultures where a given name is expected to precede the surname, additional names are likely to be placed after the given name and before the surname,[3] and thus called middle names.