You’ve got the application open, your passport next to the keyboard, and you’re staring at the name fields wondering whether “Mary-Anne” needs the hyphen, whether your middle name goes in at all, or whether the surname you use every day is actually the one that matters. Here’s the rule that settles almost every one of these questions: the name on the eTA application has to match what’s printed in your passport, not what you go by, not what’s on your driving licence, not what a form somewhere else asked for. The passport is the only document being checked, so the passport is the only document that matters.
That single rule is worth understanding properly before you touch the form, because an eTA is tied electronically to the passport you used to apply, and everything downstream, boarding the flight, the check at the airport, depends on that link holding together. Get the name wrong and you’re in the same position as someone who typed the wrong passport number: the application has to be redone, and if it’s redone too close to travel, there may not be time to fix it before you fly. If your situation involves more than one valid passport, it’s worth reading Canadian eTA for Dual Citizens: Which Passport to Use before you decide which document’s name you’re even working from.
Why the Passport, and Not Anything Else, Decides This
An eTA works by linking your travel authorisation to a specific document. When you check in for your flight, the airline scans your passport and confirms against that same document, and at the border an officer checks who you are against the details submitted with the application. None of those checks look at your everyday name, your signature, or how your name appears on a driving licence or a previous visa. They look at the passport.
That’s why the safest approach, and the only one that actually matters, is to open your passport to the photo page and type your name exactly as it appears there. Not as you’d write it on a form for a bank, not as your boarding pass will eventually show it, but character for character as the passport prints it.
Double Surnames and Compound Names
If your passport prints two surnames as a single continuous name, that’s how it goes on the eTA. If your passport keeps them separated, with a space, a hyphen, or as two distinct fields, the application should follow that same structure rather than your own judgment about which looks tidier or which name you actually use in conversation.
The trap here is that people often have a personal preference for how their name “should” look, especially with double surnames that combine a mother’s and father’s family name, or a married and maiden name together. That preference is irrelevant to the application. Whatever your passport does is what the eTA form should do too, even if it looks different from how the name appears on other paperwork you’re used to filling in.
Maiden Names and Married Names
This is one of the more common points of confusion, and it comes down to the same principle stated a different way: whichever surname is currently printed in your passport is the one to use, regardless of what name you use socially, professionally, or on older documents.
If you married and changed your surname but haven’t yet updated your passport, your passport still shows your previous surname, and that’s what belongs on the eTA. If you’ve since renewed your passport under your married name, use that. What trips people up is applying under a name they’ve mentally already adopted, while the travel document itself hasn’t caught up yet. The passport, again, is the only thing being read at the border and at check-in, so it’s the only thing that decides this.
Middle Names
Whether a middle name needs to go on the application depends entirely on whether your passport prints one. If your passport’s data page shows a middle name as part of your given names, include it on the eTA in the same position. If your passport doesn’t carry a middle name at all, on many passports it simply isn’t printed, there’s nothing to add, and inventing one because it appears on a birth certificate or a different ID only creates a mismatch that doesn’t need to exist.
The same logic applies to initials. If your passport abbreviates a middle name to a single letter, that’s what you type. If it spells the name out in full, spell it out. The instinct to “fill in more information” than the passport shows is one of the more avoidable ways this goes wrong.
Hyphens and Accented Characters
Hyphens matter more than people expect. A hyphenated first name or surname that’s genuinely printed with a hyphen in the passport should keep that hyphen on the eTA form. Dropping it, or adding one where the passport doesn’t have one, creates exactly the kind of discrepancy that can cause problems later, even though it looks like a trivial formatting choice at the time.
Accented characters are trickier because online forms don’t always render them the same way passports do. If your passport’s printed name page shows an accent, enter it as printed on the form where the field allows it. Where the system won’t accept accented characters, this is one of the genuine edge cases where the general instruction, match the passport, runs into a technical limitation rather than a choice you’re making. It’s a good moment to use the official guidance IRCC provides on completing these fields, since it addresses exactly this kind of formatting question the standard application page doesn’t cover in the same detail. You’ll find that through the Canada eTA Application Checklist Before You Start, which is worth reading before you start rather than after something’s already gone in wrong.
Name Order
Passports from different countries order names differently, and some print family name before given names, reversing what a lot of travellers assume is the “normal” order. The eTA form’s fields are usually structured to separate given names from surname regardless of how your passport displays them together, but the content of each field still has to trace back to what’s printed, not to a reordering you think looks more natural in English.
If you’re at all unsure which part of your printed name is the surname and which is the given name, particularly common with passports from places where the presentation differs from what you’re used to, take the time to work that out before submitting rather than guessing. It’s a much smaller job to check once than to redo the whole application afterward.
What Happens If the Submitted Name Doesn’t Match
If you’ve already submitted the application and realise, or are told, that the name doesn’t match your passport, the outcome is the same as any other wrong detail on the form: you have to apply again. There’s no edit function that patches a single field on an existing approval. A new application, with the name entered correctly this time, is the only route back to a valid eTA. For other kinds of errors, see fixing an application mistake.
This matters more the closer you are to travel. Processing is usually quick, most approvals land within minutes, but a portion of applications get asked for supporting documents and take several days, and there’s no guarantee a same-day fix is possible if your flight is close. If you catch a name error early, before you’ve booked anything, you’re in a far more comfortable position than someone discovering it the week of departure. That’s also the practical case for applying before you lock in flights: it gives you room to correct a mistake without the pressure of a departure date bearing down on you.
Why a Mismatch Causes Real Problems, Not Just Paperwork Annoyance
It helps to understand what actually happens downstream if a name doesn’t line up, because it isn’t a cosmetic issue. Airline staff confirm your eTA by scanning your passport at check-in, and that scan is checking against the record tied to the document, name included. If the names don’t correspond closely enough, you risk being stopped at the counter rather than at the gate, which is a considerably worse place to discover the problem, especially if you’re travelling with people whose flight you’d also miss.
At the border itself, an officer checks your identity against what was submitted with the application, and at major airports that check happens partly through automated systems comparing entry data against what you filed. A name that’s clearly wrong, rather than a minor formatting variation, sits closer to giving inaccurate information than to a harmless typo, and inaccurate or incomplete information is treated seriously: it’s grounds for being refused entry, and providing false information is a recognised ground of inadmissibility under Canadian immigration law. None of this means an honest formatting mismatch gets treated as fraud. It means the safest position is always to have it correct before you travel, not to find out how forgiving the system is on the day.
A Few Situations Worth Naming Directly
Twin surnames from two parents, common in several countries’ naming conventions, go in exactly as the passport prints them, joined or separated, in whatever order the passport uses.
A recent legal name change, through marriage or otherwise, is only reflected on the eTA once it’s reflected on the passport. Apply under the name currently printed, not the name you’re in the process of adopting.
Nicknames, shortened first names, or anglicised versions of a name that differs from the passport spelling should never appear on the application, even if that’s the version everyone around you actually uses.
If you’re uncertain which of two similar-looking versions is correct, the passport’s data page settles it every time. When in doubt, that page is the only source you need to consult, not memory, not another document, not a previous form you filled in somewhere else.