Its just natural.
Depending on the dialect. Anik can mean "little brother", "older brother", "brother" or as I found in a dictionary in Alaska, "older brother of a girl".
little brother
She has an older brother named Craig.
no but she has older siblings
If u mean how is it spelled in Korean, it's 여동생. 동생 means little brother (see there's no "여" which pretty much means female), but is often also used as little sibling. So the older brother would say that so and so is my 동생, regardless of the gender.
Yes! I you are older than him, you sre
No, she has one older brother.
no, just an older sister
He is Allison's older brother. :)
It depends if you are the little or older brother. If its the older, he must show examples for the littler siblings, if it is the younger, then follow the examples
She has a little brother named Zachary and an older brother named Sean.
No, but he has an older sister. She works as a bank teller.