Theo van Gogh | Theo Paphitis | Lucius Verus | Lucius Cornelius Cinna | Theo Kelly | Lucius D. Clay | Theo Walcott | Theo van Doesburg | Theo Jörgensmann | Theo Altmeyer | Lucius Tarquinius Priscus | Lucius Artorius Castus | Lucius Antonius | Lucius Allen | Theo van Gogh (film director) | Theo Bleckmann | Lucius Tarquinius Superbus | Lucius Accius | Lucius | Wilbur Lucius Cross | Theo Uittenbogaard | Theo Loevendie | Theo Jørgensen | Pope Lucius III | Lucius Scribonius Libo | Lucius Roscius | Lucius Junius Brutus | Lucius Cassius Longinus | Lucius Cary, 2nd Viscount Falkland | Lucius Beebe |
Because of the departure of the right backs Theo Lucius, Serginho Greene and Dwight Tiendalli, Leerdam remained at Feyenoord and is mainly used as the stand-in for first team right back Dani Fernández.