Costache

Costache is a Romanian male given name and surname, derived from Constantin, that may refer to:


 * Costache Aristia
 * Costache Caragiale
 * Costache Conachi
 * Costache Leancă
 * Costache Negri


 * Alexandru Costache
 * Tamara Costache
 * Valentin Costache
 * Victor Costache