In all the world, Сирон (Siron 
, Ciron 
, Сирон 
) is a rare gender-neutral first name. The first name Сирон is characteristic of India, where it is a very rare unisex name, Brazil, where it is a very rare predominantly male, but scarcely feminine name, and Philippines. More frequently, Сирон is the last name as well as the forename.