His nephew
Yes, niece and nephew-in-law are valid terms.
"Sobrino" in Spanish means nephew or niece, depending on the gender of the relative.
Its either u or a distant relative.
niece, nephew, or relative?
Brother, uncle, father, grandfather, nephew.
Napoleon's son was briefly Napoleon II. His nephew was Napoleon III.
In English there are no masculine or feminine forms. English uses gender specific nouns for a male or a female. The noun nephew is a word for a male relative; the noun niece is a word for a female relative.
The feminine opposite of nephew is niece.
Your grandfather's nephew's daughter is your second cousin because you both have a common ancestor in at least one of your grandfather's parents.
You and your half-sisters have one parent in common , so he's still your nephew.
The relationship of a stepbrother's son to someone would be that of a step-nephew. This is because the stepbrother is not biologically related to the person, but is a relative through marriage. Therefore, the stepbrother's son would be the person's step-nephew, as they are the child of the stepbrother.