The son or daughter of one of your siblings children is your great niece or great nephew. In other words, the grandson or granddaughter of your brother or sister is your great niece or great nephew.
The child of your nephew or niece is your great nephew (if a boy) or great niece (if a girl).
Your brother's daughter is your niece, her daughter is your great niece and her granddaughter is your great great niece. It works the same for nephew, aunt, and uncle.
The child of your nephew is your great nephew (if a son) or your great niece (if a daughter).
Your nephew's daughter is your great niece and you are her great Aunt (or Great Uncle).Correction:Your nephew's daughter is your grand niece. You are her grand aunt or grand uncle.
You would be a neice or nephew, neice if a girl and nephew if a guy.
No. A great grand child is the child of your grandchild. The child of your grand niece is your grand niece or grand nephew, depending on the child's sex.
you would be the child's great aunty or uncle Therefore, they would be your great niece or nephew.
Your nephew's daughter is your great niece. Her child is your great great niece or great great nephew.
Your niece's son is your great nephew. You are his great aunt or great uncle.
If you have a niece or nephew, it is their daughter.
Your niece's son is your great-nephew. Your niece's grandson is your great-great nephew.
Your nephew's son is your grand nephew or great nephew. Some people say one, some say the other.
Your nephew's child is your great nephew or great niece depending upon sex.Your nephew's grandchild is your great great nephew or great great niece, depending on sex.
Your brother's daughter is your niece, her daughter is your great niece and her granddaughter is your great great niece. It works the same for nephew, aunt, and uncle.
Your great great niece is the granddaughter of your niece or nephew. Your daughter and your niece or nephew are first cousins. Your daughter and your great great niece are first cousins, twice removed.
To your uncle, you are his niece or nephew.
Your nephew's child is your great niece (if a girl) or your great nephew (if a boy).
You are Great Aunt to your niece's child. The child is your great niece or great nephew.