We certainly have an idea about the common surname of our own countries. But have you ever thought about what might be the most common surnames in other countries? If you don’t know, NetCredit designed a map just to enlighten you about this. So here is a comprehensive map that reveals the most common surnames in every country. We have broken down the map into different, individual continents for more details. You can view the images in full resolution by clicking on them. Have a good read.