Ferdinand: Name day
Name Day List: Ferdinand
| Country | Day | Month | Names |
 Sweden | 3 | April | Ferdinand, Nanna |
 Austria | 30 | May | Ferdinand, Johanna, Otto |
 Czechia | 30 | May | Ferdinand |
 France | 30 | May | Ferdinand, Jeanne, Lorraine |
 Germany | 30 | May | Felix, Ferdinand |
 Slovakia | 30 | May | Ferdinand |
 USA | 30 | May | Joan, Joani, Joann, Joanna, Joanne, Johanna, Fawn, Fern, Fernanda, Fernando, Ferdinand, Ferdinanda, Ferdinando |
Name Day List - similar names (Ferdinand)
| Country | Day | Month | Names |
 Lithuania | 30 | March | Ferdinandas, Gvidonas, Meda, Rusne, Virmantas |
 Latvia | 3 | April | Daira, Dairis, Ferdinands |
| Lithuania | 30 | May | Ferdinandas, Joana, Jomile, Vyliaudas, Zana |