Fun Facts and Stats About Names Dog names, cat names, and humans too: Facts and Stats about the last name Knowles Life expectancy, age, gender, popularity, net worth, social media, biography, and more!about the data Did you know that most people with the surname Knowles are born on a Sunday? Persons with last name Knowles are commonly of average health (and should think about investing in comprehensive life insurance) and understand medicare benefits). And here is why: The average life expectancy of people called Knowles in the US recorded since 1880 is: 73.1 years 10479 deaths of people with the family name Knowles have been recorded by the SSA ever since. The average life expectancy for the lastname Knowles is: 73.1 years The majority of people with the last name Knowles are born in August and die in March born dead Most people with the the last name knowles live in the state of Florida. 9.9% live in Florida 6.9% live in New York 6.4% live in California If you don't like people with the name knowles you should probably move to Alaska (None live there). Cool fact: Maine is the state with the most last name knowles per capita. Check out the popularity of the last name knowles for each state in the map below. Do you have more info on the ancestry, history, family tree, or heritage of Knowles ? Do you know the meaning of the name Knowles ? Share it with friends to start a fun discussion! Facebook Twitter Reddit Is the name knowles only for humans? Apparently so ¯\_(ツ)_/¯ We don't know of any cats or dogs named knowles Compare the last name Knowles to other random last names: Docherty Cronkright Strelow Ash