Ellen: Name day
Name Day List: Ellen
| Country | Day | Month | Names |
 Estonia | 10 | February | Ella, Elle, Elli, Ellu, Ellen |
 Finland | 10 | February | Elina, Ella, Ellen, Elle |
 Norway | 21 | May | Eli, Ellen, Helene |
 Sweden | 18 | August | Ellen, Lena |
 USA | 18 | August | Aileen, Eileen, Elaina, Elaine, Eleanor, Elena, Eliana, Ella, Elle, Ellen, Ellie, Helen, Helena, Iliana, Lena, Leonora, Nell, Nellie, Nelly |
Name Day List - similar names (Ellen)
| Country | Day | Month | Names |
| USA | 12 | May | Achilla, Achilles, Grady, Grant, Kelby, Kellen |
| Estonia | 18 | August | Heleene, Helene, Helena, Elina, Ilona, Helen, Hell, Hella, Helle, Hellen, Helli |