Family name Sijo (Sijo 
) , across the world, is quite a rare last name. The family name Sijo is habitual in Isle of Man, where it is quite a rare surname, United Arab Emirates, and Qatar. In absolute terms, this name is the most popular in India, United Arab Emirates, and Indonesia. More prevalently, Sijo is the forename as well as the last name.
Kj, Scaria, Antony, Chacko, Cyriac, Kurian, Philip, George, Joseph, Thomas, Xavier, Stephen, Abraham, Cherian, Poulose, Devasia, Devassy, Johnson, Francis, Kunjumon, Varghese, Sebastian, Samuel, Augustine, Mathew, James, Mon, Sam, Raj, Joy, Sabu, Saji, Alex, Baby, Babu, Paul, Raju, Devi, Jose, John, Simon, Sunny, Koshy, Peter, Rajan, Davis, Jacob, Johny, and Kuriakose