Cognomen חומיון (Homayoun 
, חומיון 
) , around the globe, is a rare surname. The cognomen חומיון is habitual in Cyprus, where it is quite a rare surname, Denmark, where it is a rare surname, and United Arab Emirates. In absolute terms, the name is most common in Iran, the United States, and Denmark. More prevalently, חומיון is the forename as well as the last name.