What is difference between name and surname?
Given name and surname are the main identification attributes for a person. However, regardless of tradition and culture, the main difference between the two is that the first name of a person can be any name, whereas the surname is shared with other members of the family.
What is a first surname?
A given name (also known as a first name or forename) is the part of a personal name that identifies a person, potentially with a middle name as well, and differentiates that person from the other members of a group (typically a family or clan) who have a common surname.
Do I need my middle name on my passport?
Middle names and initials are not the issue. However, your first and last name must be exactly the same on both your passport and airplane ticket. Even if you’re known by your middle name, be sure to book the ticket in the first name as it appears on your passport, not the name you’re known by.