If you are male, you are great uncle to your niece's child. If you are female you are great aunt. The child is your great nephew (if it is a boy) or great niece (if it is a girl).
you are second cousins, if your cousin had a baby
There Either Your Niece Or Nephew.
yes she is
Your "great niece"
Great niece's baby is your great-great niece or great-great nephew.The system works like this:Your niece's child is your great niece/nephewYour great niece's child is your great great niece/nephewYour great great niece's child is your great great great niece/nephewYour great great great niece's child is your great great great great niece/nephew...
Your niece.
They are first cousins once removed.
The great aunt is the great niece's baby's great-great aunt.
Isys
yes she is
Niece
a niece or nephew
Niece.
You are great great aunt to your niece's grandchild. Your children and your niece's grandchild are first cousins, twice removed.