Mcleod
morales is the most common last name
In 2009 the most common last name is Williams
The most common Japanese name is "Sato" (佐藤) which is often used as a surname.
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
The most common letter for a last name for people in the United States is "S".
Smith is the most common.
No. The most common Hispanic last name in America is Garcia, THEN Rodriguez.
the answer is James and the most common last name is smith
Smith is the most common.
The communist nation of Cuba is home to many people. In the population the most common last name is Castro.
Here are the top 10,000. http://names.mongabay.com/most_common_surnames.htm
I heard that in the middle ages, peoples' last name was determined by their father's first name, and then the word 'son' was added to their last name(for male and female) and the most common name in the middle ages is John, and also in present day, so the common last name is most likely Johnson