Around the globe, ارنيس (Arnis 
, ارنيس 
) is quite a rare gender-neutral forename. The first name ارنيس is habitual in Latvia, where it is quite a common boy's name, Albania, where it is quite a rare boy's name, and Lithuania, where it is a rare boy's name. Measured by absolute frequency, the name is most common in Indonesia, Latvia, and the Democratic Republic of the Congo. Very seldom, ارنيس is the last name as well as the forename.