Updated June 9, 2019 Share: Boy name origins & meanings American : Witty Boy name variations Lassiter Lassiter 0 % this year Masculine Rare Find out more Lassater Lassater 0 % this year Masculine Rare Find out more Lassie Lassie 0 % this year Neutral Rare Find out more Lassy Lassy 0 % this year Masculine Rare Find out more Family name origins & meanings English : variant of Lassiter (see Lester).