Cognomen Яхиро (Yahiro 
, Jahiro 
, Яхиро 
) , across the world, is a rare family name. The cognomen Яхиро is habitual in Latin America and the Caribbean, particularly Honduras, where it is a rare surname, Peru, and Mexico, where it is a very rare surname. Measured by absolute frequency, it is commonest in Mexico, the United States, and Honduras. More prevalently, Яхиро is the forename as well as the last name.