Fun Facts and Stats About Names Dog names, cat names, and humans too: Facts and Stats about the last name Siefert Life expectancy, age, gender, popularity, net worth, social media, biography, and more!about the data Did you know that most people with the last name Siefert are born on a Thursday? People with last name Siefert are commonly 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 Siefert in the United States recorded since 1880 is: 75.9 years 748 deaths of people with the lastname Siefert have been reported to the SSA ever since. The average life expectancy for the lastname Siefert is: 75.9 years The majority of persons with the surname Siefert are born in March and die in May born dead Most person with the the family name siefert live in the state of Ohio. 16.6% live in Ohio 12.8% live in Illinois 9.2% live in Indiana If you don't like people named siefert you should probably move to Maine (None live there). Interesting fact: Wisconsin is the state with the most last name siefert per capita. Check out the popularity of the last name siefert for each state in the map below. Do you have more info on the ancestry, history, family tree, or heritage of Siefert ? Do you know the meaning of the name Siefert ? Share it with friends to start a fun discussion! Facebook Twitter Reddit Is the name siefert only for humans? Apparently so ¯\_(ツ)_/¯ We don't know of any cats or dogs named siefert Compare the last name Siefert to other random last names: Houtman Cartmill Miah Lujan