Regina, Saskatchewan | Regina | Regina Spektor | Elis Regina | Regina Halmich | Regina Carter | Regina Belle | Queen Silvia of Sweden | University of Regina | Silvia Saint | Phormia regina | Regina Derieva | Silvia Pinal | Silvia Marty | Silvia Farina Elia | Silvia Derbez | Salve Regina University | Regina Weinreich | Nissan Silvia | Silvia Urbina | Silvia Montefoschi | Silvia Jato | Salve Regina | Regina Police Service | Regina Jacobs | Regina Capitals | Anna Regina | Villa Regina | This Is Regina! | Silvia Wadhwa |
Following the delivery of the highly successful MS Finlandia and MS Silvia Regina for Silja Line's Helsinki–Stockholm service, Johnson Line and Effoa decided to order a pair of ships based on a similar design for the Turku–Stockholm service.