Surname Giju (Giju 
) , in the entire world, is a rare family name. The family name Giju is characteristic of Romania, where it is a rare surname, Malaysia, where it is a very rare surname, and South Africa. Measured by absolute frequency, it is commonest in Romania, India, and China. Much more prevalently, Giju is the forename as well as the last name.
Ki, Suzuki, Antony, Chacko, Kurian, Pitboy, Rathod, Razvan, George, Joseph, Thomas, Vasave, Oommen, Abraham, Raphael, Eldhose, Pariyath, Gheorghe, Varghese, Yamamoto, Mattamana, Arancheril, Mathew, Manabe, Valvi, Jacob, Abe, Kim, Ram, Lee, Tom, Han, Ito, Muto, Sato, Baek, Gnanadhas, Paul, John, Nair, Muthu, Ameer, Baiju, Peter, David, Dabhi, Dikko, Gavit, Jose, and Luckachan