Most common surnames worldwide • English Conversation Questions

What are the most common surnames in the world?
How do the most common surnames vary by country?
Which country has the most widespread surname?
What is the origin of the most common surnames in the world?
How have the most common surnames changed over time?
What are the implications of having a common surname?
How do most common surnames differ between cultures and ethnic groups?
What are some examples of the most common surnames in different parts of the world?
How do the most common surnames reflect a country or culture’s history?
What is the significance of a surname and its impact on one’s identity?
How does the frequency of a surname vary across different regions?