Fun Facts and Stats About Names Dog names, cat names, and humans too: Facts and Stats about the last name Kumagai Life expectancy, age, gender, popularity, net worth, social media, biography, and more!about the data Did you know that most people with the surname Kumagai are born on a Tuesday? People with last name Kumagai are often times of great health and do not require expensive life insurance but should learn about Medicare eligibility. And here is why: The average life expectancy of people named Kumagai in the US recorded since 1880 is: 75.7 years 104 deaths of people with the family name Kumagai have been reported to the SSA ever since. The average life expectancy for the lastname Kumagai is: 75.7 years The majority of persons with the last name Kumagai are born in November and die in October born dead Most person with the the last name kumagai live in the state of California. 39.4% live in California 20.2% live in Hawaii 8.1% live in Washington If you don't like people with the name kumagai you should probably go to New Hampshire (None live there). Interesting fact: Hawaii is the state with the most last name kumagai per capita. Check out the popularity of the last name kumagai for each state in the map below. Do you have more info on the ancestry, history, family tree, or heritage of Kumagai ? Do you know the meaning of the name Kumagai ? Share it with friends to start a fun discussion! Facebook Twitter Reddit Is the name kumagai only for humans? Apparently so ¯\_(ツ)_/¯ We don't know of any cats or dogs named kumagai Compare the last name Kumagai to other random last names: Lebron Peck Agusta Stephen