Nephew: your sibling's son (from your brother or sister); sibling: your brother or sister (from your parents). Because your brother or sister cannot also be your parents, and vice versa, your nephew cannot be your sibling. If one of your parents mates with one of your siblings, the resulting child would be a step-sister or step-brother, having only one parent in common with you.
To be your nephew, they would have to be the child of one of your brothers or sisters. To be your second cousin, they would be the child of one of your parent's cousins.
It is possible if your brother or sister married one of your parent's cousins.
Yes
If your nephew has a female first cousin, she could be:your daughteryour niece (daughter of your sibling who is not the parent of the references nephewunrelated to you (daughter of a sibling of the nephew's other parent, the one who is not your sibling)The possibilities are more numerous and complicated if you are talking about your nephew's second, third cousin, etc., or cousins once, twice, or more removed.
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.
Yes, your wife's nephew is your nephew because you are his uncle.The aunt and uncle relationship is different from many other family relationships because you can become an aunt or uncle simply by marrying someone whose sibling has a child.Your parent's brother is your uncle and his wife is always your aunt, even though you have no genetic relationship. She is not your aunt-in-law.
Yes, your niece is the daughter of your sibling (sister or brother), so there is continuity of "blood" (i.e., genetic descent) from your common parent(s), assuming your sister/brother and her/his daughter are not adopted.
There is no antonym for nephew
Nephew is to sibling as brother is to sibling. In this case, nephew and brother are both types of siblings.
Your spouse's sibling's son.
The son of either your sister or your brother is your nephew. The English language does not make a distinction in that.
Well either you had a child with your sibling or with your spouse's sibling.
If your nephew has a female first cousin, she could be:your daughteryour niece (daughter of your sibling who is not the parent of the references nephewunrelated to you (daughter of a sibling of the nephew's other parent, the one who is not your sibling)The possibilities are more numerous and complicated if you are talking about your nephew's second, third cousin, etc., or cousins once, twice, or more removed.
Your nephew is the son of your sibling and a first cousin of your childrenYour grand nephew (or great nephew) is the grandson of your sibling and a second cousin of your grandsonYour great great nephew (or great grand nephew) is the great grandson of your sibling and is a 2nd cousin once removed of your grandson
Nephew.
Your uncle's nephew may be either a sibling or a cousin or yourself.
Sobrino is the Spanish word for "nephew" or "niece," which refers to the child of one's sibling.
Your nephew's first cousin may or may not be related to you, depending on how the cousin is related to your nephew. Your nephew's cousin may be your child, or the child of one of your brothers or sisters. Your nephew is related to you by being the son of your sibling. That sibling has a spouse who may also have borthers and sisters. The children of any of those brothers and sisters are also your nephew's first cousins, but are not related to you.
If you have a niece or nephew, it is their daughter.
A first cousin is the child of your parent's sibling while a nephew is the child of your sibling. That makes the nephew more closely related to you than the first cousin, unless the law in your place of residence defines things differently.