Ernestina may refer to:
== People == Ernestina Cravello (1880–1942), Italian-American anarcha-feminist Clodoaldo de Oliveira, a Brazilian footballer Ernestina Edem Appiah, a Ghanaian social entrepreneur Ernestina Herrera de Noble (1925–2017), Argentine publisher and executive Ernestina A. López (1879–1965), Argentine educator and women's rights activist Ernestina "Titina" Silá (1943-1973) Bissau-Guinean revolutionary
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).