Is a surname a first or last name?

Is a Surname a First or Last Name?

When filling out a form or introducing yourself formally, you’ve probably come across the term surname and wondered—does that mean first name or last name? The answer is simple: a surname is another way of saying last name.

In everyday conversation, we often use “last name” in countries like the United States and the UK, but “surname” is widely used in official documents, international contexts, and in many other parts of the world. It refers to the family name—the name shared with your relatives, passed down through generations. For example, in the name “Emma Johnson,” “Johnson” is the surname.

While naming customs vary across cultures—some place the family name first, like in many East Asian countries—“surname” consistently points to the family or inherited part of a person’s name. So when a form asks for your surname, it’s not looking for Emma or James; it wants Johnson or Smith.

Interestingly, the word “surname” itself has historical roots. It comes from the Old French surnom, meaning “an additional name,” which evolved into a way to distinguish people beyond their given (first) names. Over time, it became synonymous with family name.

Whether you call it a last name or a surname, it’s the part of your identity that ties you to your family line. So next time you’re asked for your surname, rest assured—it’s just asking for your last name. No confusion, no extra steps—just a bit of linguistic clarity.