
One of the questions we hear regularly is:
“My mother or father was Mexican, but they’ve passed away. Can I still register my birth in Mexico?”
In many cases, yes.
The bigger challenge is often finding your parent’s Mexican birth record especially if they left Mexico decades ago and no one in the family has a copy of their birth certificate.
That’s where a little family detective work may begin.
Start With What You Know About Your Parent
To locate a Mexican birth record, knowing that your father was “from Jalisco” or your mother was “from Michoacán” may not be enough.
Mexican birth records contain more family information than many Americans are accustomed to seeing. Names generally include both the paternal and maternal surnames, and the record also identifies the person’s parents.
So if you’re trying to find your Mexican parent’s birth certificate, gather as much information as you can:
- Their complete Mexican name, including both surnames
- Their date of birth
- The town and municipio where they were born
- Their mother’s complete name
- Their father’s complete name
That information can make the difference between finding the correct record and searching through dozens of people with similar names.
Ask the Family
Sometimes the hardest part isn’t obtaining the birth certificate. It’s figuring out enough information to find it.
If your parent has passed away and you don’t know their complete Mexican name or exactly where they were born, start talking to the people who might.
Call your tías, tíos, cousins and older family friends. Ask where your parent was born. Ask for the names of your grandparents. Look through old passports, Mexican identification, marriage records, immigration documents and family papers.
You may be surprised by what the family still knows.
A small detail your grandmother’s second surname or the name of the municipio—can be exactly what is needed to locate the record.
What If the Birth Certificate Isn’t Online?
Mexico has a national digital system that makes many birth certificates available online.
But not finding your parent’s record online doesn’t necessarily mean it doesn’t exist.
Many older records, particularly records from smaller towns, have never been added to the national digital system.
In that situation, the search may have to go back to the Registro Civil where the birth was originally recorded.
That can mean contacting the Civil Registry in the town or municipio, locating the original record and requesting that it be entered into the digital system so that a current certified copy can be obtained.
And sometimes that takes persistence.
This Is Where We Can Help
If your Mexican parent has passed away and you don’t have their birth certificate, don’t assume that the opportunity ended with them.
Start with what you know.
At Become Mexican, we can help review the information you have, search for an existing Mexican birth record and, when necessary, work with the local Registro Civil to locate an older record that hasn’t yet been digitized.
Sometimes the process begins with a birth certificate.
Sometimes it begins with calling your tía and asking what your grandmother’s second last name was.


