The name Newsom is of English origin, derived from the Old English word 'hnwsian', which means 'to wash'. It was originally a nickname given to someone who worked in laundry or had a connection with washing clothes. The name became more popular during the Middle Ages and has been passed down through generations. Today, it is still considered a unique and interesting name choice.
Annually, six babies named Newsom came into the world in 1916.