Country | Day | Month | Names |
USA | 19 | January | Bob, Bobbi, Bobbie, Bobby, Robbie, Robert, Roberta, Roberto, Robin, Robinson, Robyn |
Croatia | 17 | April | Rudolf, Robert |
Poland | 17 | April | Anicet, Innocenta, Innocenty, Jakub, Józef, Klara, Radociech, Robert, Roberta, Rudolf, Rudolfa, Rudolfina, Stefan |
Czechia | 29 | April | Robert |
Germany | 29 | April | Hugo, Robert |
Poland | 29 | April | Angelina, Augustyn, Bogusław, Hugo, Hugon, Paulin, Piotr, Rita, Robert, Roberta, Sybilla |
France | 30 | April | Robert |
Poland | 13 | May | Andrzej, Aron, Ciechosław, Gloria, Magdalena, Piotr, Robert, Roberta, Serwacy |
Austria | 7 | June | Anita, Eoban, Gottlieb, Robert |
Croatia | 7 | June | Robert |
Estonia | 7 | June | Robert, Robi |
Finland | 7 | June | Suvi, Roope, Robert, Robin |
Norway | 7 | June | Robert, Robin |
Poland | 7 | June | Antoni, Ciechomir, Jarosław, Lukrecja, Paweł, Robert, Roberta, Wiesław, Wisław |
Sweden | 7 | June | Robert, Robin |
Poland | 18 | July | Arnold, Arnolf, Erwin, Erwina, Kamil, Karolina, Robert, Roberta, Szymon, Unisław, Wespazjan |
Denmark | 7 | September | Robert |
Austria | 17 | September | Ariane, Hildegard, Robert |