Family name Costache (Costache , Костаке , Κωστάκης ) , all around the world, is a common last name. The cognomen Costache is characteristic of Romania, where it is a common surname, Moldova, where it is quite a rare surname, and Afghanistan, where it is a rare surname. In absolute terms, it is the most numerous in Romania, Italy, and Afghanistan. Much less frequently, Costache is the forename as well as the last name.
Translations, transliterations and names similar to the name
Costache
, Костаке 
, Κωστάκης 
) , all around the world, is a common last name. The cognomen Costache is characteristic of Romania, where it is a common surname, Moldova, where it is quite a rare surname, and Afghanistan, where it is a rare surname. In absolute terms, it is the most numerous in Romania, Italy, and Afghanistan. Much less frequently, Costache is the forename as well as the last name.
