In the U.S., we say "What is your name?"
If you are asking about the singer, her name is spelled Rhiana.
The correct way to ask that question would be: "From whom was it?"
This is he is correct, but we'll say that's me.
It works, i usually say "May I please have your name sir/ma'am?" may i have your name
What are you asking? The correct way to say that sentence would be "Shall I help you?" if that's what you are asking.
If you're asking one person, "Your name is?" If you're asking several people at once, "Your names are?"
this is a question so at the same point this is a sentence
The correct grammar is: Why are you asking? (you, he, she)
Does Willow Smith have a boyfriend is the correct way of asking this.
It doesn't make sense grammatically unless you are asking what the phrase "good name" actually means. Asking someone "What is your good name?" would either get you a definition or a blank expression. A "good name" is your reputation.
The correct way to spell his name, according to the manga, is Kyo.
"How are your parents?" is the correct way to word it since you are asking about more than one person. If you were asking about only one person, such as the mother, then you would say "How is your mother?".