Its pronunciation is Taa-SH AA N †. Tashawn is used chiefly in the English language and its origin is English-American. The name is derived from the combination of the prefix ' Ta -' and the name Shawn.Tashawn is a variant of the name Shawn (English and Irish) in the English language.Tashan, Tashaun, Tashon, Tashun, and Teshawn (English) are variants of Tashawn. Tashawn is an infrequently used baby name for boys.ts pronunciation is Taa-SH AA N †. Tashawn is used chiefly in the English language and its origin is English-American. The name is derived from the combination of the prefix ' Ta -' and the name Shawn.