Surname Kilong (Kilong 
, Kialong 
) , across the world, is a rare cognomen. The cognomen Kilong is habitual in Malaysia, where it is a rare surname, Philippines, and India, where it is a very rare surname. Much less frequently, Kilong is the forename as well as the last name.
Mr, Haron, Hamud, Isaac, Menser, Sariam, Betsam, Polong, Lalhen, Lucena, Jamlen, Tonton, Titang, Hasana, Others, Saliakbar, Satmang, Sabdani, Anicita, Armando, Nonoy, Tonny, Juana, Lusam, Sri, Jun, Tih, Non, Mona, Akim, Aini, Aiza, Puan, Avelino, Rose, Nanz, Egna, Huda, Malan, Aksan, Bebot, Boisi, Rosna, Dorie, John, and Chachan