All around the world, Rigor (Rigor 
, Rigueur 
, Rigore 
) is quite a rare primarily male, but very seldom girly forename. The first name Rigor is habitual in Philippines, where it is quite a rare masculine name, United Arab Emirates, where it is a rare boy's name, and Saudi Arabia. In absolute terms, it most frequently occurs in Philippines, the Democratic Republic of the Congo, and Saudi Arabia. More prevalently, Rigor is the last name as well as the forename.