Cognomen シオネ (Sione 
, シオネ 
) , around the globe, is quite a rare last name. The cognomen シオネ is characteristic of Papua New Guinea, where it is quite a rare surname, New Zealand, and Japan, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Japan, Argentina, and Papua New Guinea. Likewise, シオネ is the forename as well as the last name.