Updated June 9, 2019 Share: Boy name origins & meanings American : Witty Boy name variations Lassater Lassater 0 % this year Masculine Rare Find out more Lasseter Lasseter 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 : habitational name from the city of Leicester (see Lester).