Cyril of Alexandria | Cyril Wecht | Cyril Ramaphosa | Visakha Vidyalaya | Saints Cyril and Methodius | Cyril Clarke | Cyril | Cyril Scott | Cyril Newall, 1st Baron Newall | Cyril Connolly | Cyril Bibby | Jawahar Navodaya Vidyalaya | Cyril Ritchard | Cyril Davies | Kendriya Vidyalaya | John Cyril Porte | Cyril Walsh | Cyril Toumanoff | Cyril Smith | Cyril Lowe | Cyril Hanouna | Cyril E. King Airport | Ss. Cyril and Methodius University of Skopje | Raja Shivaji Vidyalaya | Parle Tilak Vidyalaya English Medium School | Jean-Cyril Spinetta | Ekal Vidyalaya | Cyril Takayama | Cyril Rootham | Cyril Peacock |
His mother was Selestina Rodrigo, a philanthripist who later helped found the Visakha Vidyalaya Dias received his primary education from the Cyril Jansz Vidyalaya of Panadura, which was then called St. John's College, and his secondary education from St Thomas' College, Mt. Lavinia.