Fun Facts and Stats About Names Dog names, cat names, and humans too: Facts and Stats about the last name Demark Life expectancy, age, gender, popularity, net worth, social media, biography, and more!about the data Did you know that most people with the surname Demark are born on a Saturday? Persons with last name Demark are usually of outstanding health and do not require expensive life insurance but should learn about Medicare eligibility. And here is why: The average life expectancy of people called Demark in the US recorded since 1880 is: 75.5 years 221 deaths of humans with the lastname Demark have been reported to the SSA since 1880. The average life expectancy for the lastname Demark is: 75.5 years The majority of persons with the last name Demark are born in October and die in December born dead Most people with the the last name demark live in the state of Pennsylvania. 29.8% live in Pennsylvania 11.5% live in Wisconsin 9.6% live in New York If you don't like people with the name demark you should probably move to Maine (None live there). Fun fact: West Virginia is the state with the most last name demark per capita. Check out the popularity of the last name demark for each state in the map below. Do you have more info on the ancestry, history, family tree, or heritage of Demark ? Do you know the meaning of the name Demark ? Share it with friends to start a fun discussion! Facebook Twitter Reddit Is the name demark only for humans? Apparently so ¯\_(ツ)_/¯ We don't know of any cats or dogs named demark Compare the last name Demark to other random last names: Encarnacion Schexnayder Andes Lagos