This article presents findings from a six-month Language and Social Justice course collaboratively designed with multilingual educators in the Dominican Republic. Teaching and learning processes with Dominican and Haitian youth (ages 18-24) illustrate how opportunities to learn about English and Kreyòl from a transnational perspective can disrupt dominant discourses about youth's relationships with themselves and each other. By intentionally focusing on counternarratives to notions that Dominican youth reject their Blackness and that Dominican and Haitian youth interact in tension rather than solidarity, this study highlights how youth "translate blackness" (García Peña, 2022) through language learning. Drawing from transnational literacy frameworks that engage the cultural and linguistic repertoires of Black youth in relationship with one another (Skerrett & Omogun, 2020; Smith, 2023) and from Black-centered language pedagogies (Anya, 2017; Clemons, 2021b), I describe how youth negotiate meanings and orientations to Blackness through language and literacy practices.