Cognomen Kto (Kto 
, Кто 
) , around the world, is quite a rare family name. The surname Kto is habitual in Western Asia, particularly Qatar, where it is quite a common surname, United Arab Emirates, where it is quite a rare surname, and Saudi Arabia. Measured by absolute frequency, this name is the most popular in Saudi Arabia, Qatar, and Nepal. Very seldom, Kto is the forename as well as the last name.
Ma, Kala, Kale, Rana, Raee, Rock, Rudi, Dami, Lama, Love, Lolo, Tamu, Taki, Eklo, Hawa, Yvan, Udas, Magar, Mogar, Mogor, Saiko, Sagar, Btzb, Shyco, Boka, Aklo, Ja, Ty, Ni, Ne, Koe, Ram, Raj, Rai, Tot, Tru, Nat, Nie, Manu, Sahi, Sojo, Syco, Alex, Alon, Anna, Amin, Adik, Cyco, and Serge