Your title to your nephew's child would be "uncle" or "aunt" depending on your gender. You are uncle or aunt to your nephew, so you are great-uncle or great-aunt to his child.
“The daughter of one's niece or nephew is traditionally referred to as either a grand niece or great niece. Both are widely considered correct, as the child is one additional step removed from the individual in question.
You are a great-aunt. The baby in question is your grandnephew or grandniece.
Your nephew's son is your grandnephew or great nephew (both are correct). If you are male, you are his great uncle. If you are female, you are his great aunt.
If you are male, you will be the great uncle to the new baby. If you are female, you will be the great auntie to the new baby. In some circles, you may be referred to as grand uncle or grand auntie, though I would prefer the “great” pre-word.
first cousins, as the coefficient of inbreeding—a measure of genetic closeness—for the kid is one-fourth versus one-sixteenth. Extrapolating from there, an aunt-nephew baby would have an inbreeding coefficient of one-eighth, meaning reproduction would carry double the genetic risk compared with a cousin-cousin baby.
An uncle and a niece can have a baby, but that would be morally and legally reprehensible. In addition, they should be aware that there is a high risk of having a child with an autosomal recessive disease.
A great-aunt/grandaunt (sometimes written grand-aunt) is the sister of one's grandparent. Despite the popular usage of great-aunt, some genealogists consider it more correct to use grandaunt for a grandparent's sister to avoid confusion with earlier generations.
The daughter of your niece is also your niece, but in a second degree. If you have any children, then your niece is their cousin in the first degree, or sister cousin. The daughter of your niece is to your children a second cousin, according to a regular consanguinity chart.
niece-in-law.
The grandson of one's brother or sister; great-nephew.
As we've already mentioned, a first cousin is the child of one's aunt or uncle. You and your first cousins share one set of grandparents because you each have one parent who is a sibling of the other's.
However, “second nephew/niece” may be easily misunderstood as “second-born nephew/niece”, so it may be preferable to refer to them simply as a cousin's son/daughter. They are also sometimes referred to as “cousin-nephew” and “cousin-niece”.
Nibling is a gender-neutral term used to refer to a child of one's sibling as a replacement for "niece" or "nephew". The word is thought to have been coined in the early 1950s, but was relatively obscure for several decades before being revived in recent years.
great-grandniece (plural great-grandnieces) A great-granddaughter of one's sibling, a granddaughter of one's nephew or niece. ( Brother's great-granddaughter: fraternal great-grandniece.
Niece entered Middle English from the Old French word nece, which also derives from Latin nepotem. The word nibling, derived from sibling, is a neologism suggested by Samuel Martin in 1951 as a cover term for "nephew or niece"; it is not common outside of specialist literature.
Your children and your cousin's children are second cousins. When your first cousin has a grandchild, that grandchild is your first cousin twice removed, because they are two generations from you.
grandnephew (plural grandnephews) A grandson of one's sibling; a son of one's nephew or niece. (Brother's grandson: fraternal grandnephew. Sister's grandson: sororal grandnephew.)
If your first cousin has a child, this child is your first cousin once removed. A difference of one generation higher in the tree is still once removed. Your parent's first cousin is your first cousin once removed.
A: Great-aunt or great-uncle is a lot like second cousin: It's common practice for people to call their grandparents' siblings by these terms, just as they often refer to first cousins' children as second cousins—but neither is technically correct.
great-niece. noun. a daughter of one's nephew or niece; granddaughter of one's brother or sister.
The simple definition of a great uncle or aunt is that they are the siblings of your grandparents. This makes them the uncles and aunts of your parents.
810 20 050). When parents are blood relatives, there is a higher risk of disease and birth defects, stillbirths, infant mortality and a shorter life expectancy. To have a child with severe diseases and disorders may cause heavy strain for the family in question.
Children of first-cousin marriages have an increased risk of autosomal recessive genetic disorders, and this risk is higher in populations that are already highly ethnically similar. Children of more distantly related cousins have less risk of these disorders, though still higher than the average population.
A nephew is the son of your sibling. This makes you the aunt or uncle of that nephew. While a mom, dad, sister, and brother are members of an immediate family, a nephew is part of your extended family because he's the son of a sibling.