Simeon: Name day
Name Day List: Simeon
| Country | Day | Month | Names |
 Denmark | 5 | January | Simeon |
 Bulgaria | 3 | February | Simeon, Mona, Moncho |
 Croatia | 24 | March | Katarina, Simeon |
 Austria | 1 | June | Justin, Silvana, Simeon |
| Bulgaria | 1 | September | Simeon, Simona, Mona, Moncho |
 Greece | 1 | September | Simeon, Ourania, Penelope, Joshua, Mando, Clea, Aspasia, Antigoni, Margaret, Athina |
| Austria | 8 | October | Felix, Günther, Simeon |
 USA | 28 | October | Dayanara, Eunice, Jonah, Jonas, Jude, Liberty, Simeon, Simon, Simone, Thad, Thaddea, Thaddeus |
Name Day List - similar names (Simeon)
France 
Lithuania 
Spain 
Italy