Transliteration from Russian: Bolshie Kosichi, transliteration from Belorussian: Vyalikya Kosichy.
Name on Russian: Большие Косичи.
Name on Belorussian: Вялікія Косічы.
Name on Latin Belorussian: Vialikija Kosičy.
Other possible spellings: Velikie Kosichi.