Name Change on Canadian Passport?

You would need to apply for a new one.

http://www.ppt.gc.ca/cdn/section1.aspx?lang=eng%C2...

"Married surnames

To obtain a passport in your married surname, submit:

* an application form completed in full,

* a proof of Canadian citizenship,

* supporting identification in your married name,

* the photos signed by the guarantor,

* the required fees, and

* any valid travel document, if applicable.

You may be requested to submit your marriage certificate in support of your request to have your passport issued in your married surname.

You may no longer add your married name as an observation on a passport. If you wish to obtain a passport in your new name, you must apply for a new passport.

Are you legally married in Canada? you're passport ought to mirror your criminal call in the country of undertaking. you will possibly be able to ought to have your call formally replaced or be remarried to alter your passport. in case you desire to have infants, you will actual prefer to do this so which you will have the comparable final call as they might have on their passports. meanwhile, purely save a duplicate of your marriage license reachable.