Surname Ynche (Inci 
, Ynche 
) , around the world, is quite a rare cognomen. The family name Ynche is characteristic of Qatar, where it is quite a rare surname, Turkey, and Germany, where it is a rare surname. Measured by absolute frequency, it is commonest in Turkey, Germany, and Indonesia. Also, Ynche is the forename as well as the last name.