What is the reason behind Koreans using more than one name when speaking to foreigners or people of higher social status..

 In Korean culture, it's common for individuals to use more than one name when speaking to foreigners or individuals of higher social status as a form of politeness and respect. This practice stems from the hierarchical nature of Korean society, where age, social status, and position hold significant importance.

In Korean society, there are different levels of formality and politeness embedded in the language, known as "jondaetmal" (존댓말) and "banmal" (반말). Jondaetmal is used to show respect to those who are older or in higher positions, while banmal is more casual and used among peers or those who are younger or of lower status.

When addressing someone of higher status or unfamiliar to them, Koreans may use their formal name or title followed by their given name. For example, if someone's name is Kim Soo-Young, they might introduce themselves as "Mr. Kim Soo-Young" or "Ms. Kim Soo-Young" when speaking to a foreigner or someone of higher social status.

This practice is deeply ingrained in Korean culture as a way to show respect and maintain harmonious social interactions. It reflects the importance of hierarchy and respect for elders and those in authority within Korean society.