Sir what is your good name please? Is it correct to use the phrase.

Sir, what is your good name, please? Is it correct to use the phrase?

Sir, what is your good name, please?

While "May I know your good name?" is a common question in some cultures, it may not be the most appropriate or polite way to ask someone for their name in English-speaking countries.

what is your good name, please

 In English, it is more common to simply ask "What is your name?" or "Could you please tell me your name?" Using phrases like "good name" can come across as outdated or overly formal in some contexts.

Sir, what is your good name, please? Is it correct to use the phrase?

However, it ultimately depends on the cultural context and the individual's personal preference.