What is the most common surname in the United States? 26 views2 days agoBooksgood book 2 Manish Ruchal230 3 days ago 0 Comments What is the most common surname in the United States? bjacharya Answered question 2 days ago 4 Answers ActiveVotedNewestOldest 1 Rojan Adhikari4.86K Posted 2 days ago 0 Comments The most common surname in the United States is Smith Rojan Adhikari Answered question 2 days ago You are viewing 1 out of 4 answers, click here to view all answers. Write your answer. Login