Last name Oyra (Aureus 
, Oyra 
) , in the world, is quite a rare cognomen. The last name Oyra is habitual in Philippines, where it is a rare surname, New Zealand, and Tanzania, where it is a very rare surname. Measured by absolute frequency, it is commonest in Philippines, Tanzania, and the United States. Also, Oyra is the forename as well as the last name.