Cognomen Tigrane (Тигран 
, Tigrane 
) , in the entire world, is a common last name. The cognomen Tigrane is characteristic of Armenia, where it is a widespread surname, Kyrgyzstan, where it is a rare surname, and Russia, where it is a very rare surname. In absolute terms, it is commonest in Armenia, Russia, and France. Also, Tigrane is the forename as well as the last name.