Type Element Usage Medieval Slavic Scripts братъ(Church Slavic) Meaning & History Slavic element meaning "brother". See All RelationsRelated Items Given Name DescendantsBratumił(Polish) Bratislav, Bratislava(Serbian) Sources & References Rick Derksen, Etymological Dictionary of the Slavic Inherited Lexicon (2008), page 60 Entry updated December 8, 2017