Updated June 9, 2019 Share: Boy name origins & meanings English : Shrub or small treeFrench : Heather Boy name variations Briar Brierly How Popular Is The Name Brier Family name origins & meanings English (Yorkshire) : topographic name for someone who lived by a briar patch, Middle English brere. This was also applied as a nickname for a prickly, difficult person.Scottish and northern Irish : reduced form of McBriar (see McBrayer).Americanized form of German Breuer.