In the world, Cairus (Cairus 
) is a very rare male first name. Predominantly, Cairus is the last name as well as the forename.
Mr, Sabri, Sonia, Aguss, Aecio, Carla, Brian, Kelly, Keith, Roman, Renzo, Reyna, Danny, Darla, Diego, Doris, Lucia, Luiza, Luzia, Jason, Jorge, Juana, Samir, Tyler, Misty, Mauro, Ms, Ana, Ady, Ray, Mike, Kyle, Debo, Dawn, Luis, Jose, Josh, Tufy, Nick, Elza, Erik, Omar, Maria, Marta, Marco, Mayra, Maily, Mabel, and Nilce