Updated June 9, 2019 Share: Boy name origins & meanings Native American : The stateMiddle English : Son of Dennis Boy name variations Tennyson Tennyson + 31% this year Masculine Rare Find out more Tennison Tennison 0 % this year Masculine Rare Find out more Tenny Tenny 0 % this year Masculine Rare Find out more How Popular Is The Name Tennessee Famous people who gave their babies this name Reese Witherspoon