Here are the top 10,000. http://names.mongabay.com/most_common_surnames.htm
Smith would be the most common last name.
In 2009 the most common last name is Williams
According to the 1990 Census of the US:* The most common last name is Smith * The most common boy's name is James * The most common girl's name is MaryFirst name: James Last name: Smith
Smith is the most common.
No. The most common Hispanic last name in America is Garcia, THEN Rodriguez.
According to the 1990 US Census, the most common last name was Smith (2.7 million people had this as their last name). Sources: http://genealogy.about.com/library/weekly/aa_common_surnames.htm
According to the 2000 US Census, Smith is the most common surname. Smith2,376,206Johnson1,857,160Williams1,534,042Brown1,380,145Jones1,362,755Miller1,127,803Davis1,072,335Garcia858,289Rodriguez804,240Wilson783,051
The most common last name in the world is Chang (Zhang). It is should be Lee. It rank 2nd in china after wong. It rank 2nd in Korea after kim It rank 24 in the US.
In 2005 the most common male name was James, and the most common female name was Mary, and the most common surname was Smith.
Mohammed is the most common first name in the world. And Chang is the most common last name in the world. So i guess 'Mohammed Chang' would be the most common name in the world ;-) Just kidding...
Peck is a common name in the US.
T he most common in the World is : Boy:Micheal Girl:Mariya Most common is the U.S: Boy: John Girl:Emily
Based on recent data, the most common name in the US is Liam for boys and Emma for girls.