Name Day List: January - Croatia
| Country | Day | Month | Names |
 Croatia | 1 | January | Marija |
| Croatia | 2 | January | Bazilije, Grgur |
| Croatia | 3 | January | Isusovo, Genoveva, Cvijeta |
| Croatia | 4 | January | Sdislava |
| Croatia | 5 | January | Emilijana, Radoslav, Miljenko |
| Croatia | 6 | January | Gašpar |
| Croatia | 7 | January | Rajmund, Lucijan, Zorislav |
| Croatia | 8 | January | Severin, Bogoljub, Apolinarij |
| Croatia | 9 | January | Julijan, Živko, Miodrag |
| Croatia | 10 | January | Agaton, Dobroslav, Aldo |
| Croatia | 11 | January | Honorat, Neven |
| Croatia | 12 | January | Arkadije, Živana, Ernest |
| Croatia | 13 | January | Hilarije, Veselko, Radovan |
| Croatia | 14 | January | Felik, Srećko |
| Croatia | 15 | January | Franjo |
| Croatia | 16 | January | Marcel, Oton, Mislav |
| Croatia | 17 | January | Antun, Lavoslav, Vojmil |
| Croatia | 18 | January | Marg, Priska |
| Croatia | 19 | January | Mario, Ljiljana, Marta |
| Croatia | 20 | January | Fabijan, Sebastijan |
| Croatia | 21 | January | Agneza, Janja, Neža |
| Croatia | 22 | January | Vinko, Irena |
| Croatia | 23 | January | Emerencijana, Ema, Vjera, Milko |
| Croatia | 24 | January | Franjo, Bogoslav |
| Croatia | 25 | January | Ananija |
| Croatia | 26 | January | Timotej, Tit, Paula, Tonka |
| Croatia | 27 | January | Angela, Vitalijan, Pribislav |
| Croatia | 28 | January | Toma, Tomislav |
| Croatia | 29 | January | Vilana, Valerije, Konstancije |
| Croatia | 30 | January | Martina, Tina, Gordana |
| Croatia | 31 | January | Ivan, Marcela, Julije |
