Surname with child Name

[Mohit Mogla]

I got invitation to apply for permanent residency through express entry.My daughter documents don’t have surname neither in passport nor in birth certificate.
Is it mandatory to add surname behind child name or I can go ahead with existing documents?

 

[rajapanesar]

I got invitation to apply for permanent residency through express entry.My daughter documents don’t have surname neither in passport nor in birth certificate.
Is it mandatory to add surname behind child name or I can go ahead with existing documents?

Completely fine.