Updated June 9, 2019 Share: Boy name origins & meanings French : Fort Boy name variations Garson Garson 0 % this year Masculine Rare Find out more Garison Garison 0 % this year Masculine Rare Find out more Garisson Garisson 0 % this year Masculine Rare Find out more Garris Garris 0 % this year Masculine Rare Find out more Garryson Garryson 0 % this year Masculine Rare Find out more Garyson Garyson 0 % this year Masculine Rare Find out more How Popular Is The Name Garrison Family name origins & meanings English : patronymic from Garrett. Famous people with this first name Garrison Keillor