Elmo: Name day
Name Day List: Elmo
| Country | Day | Month | Names |
 Finland | 3 | January | Elmer, Elmo, Elmeri |
 Estonia | 4 | March | Eimar, Elmar, Elmer, Elmet, Elmo, Almar |
 Austria | 14 | April | Elmo, Erna, Ernestine |
 USA | 2 | June | Elma, Elmer, Elmo, Elmore, Erasmo |
Name Day List - similar names (Elmo)
| Country | Day | Month | Names |
 Croatia | 3 | March | Anzelmo, Marin, Kamilo |
| Croatia | 21 | April | Anzelmo, Goran |
 Italy | 21 | April | Anselmo d'Aosta o di Canterbury |
 Spain | 21 | April | Anselmo |
| Italy | 25 | June | Guglielmo da Vercelli o di Montevergine |
| Spain | 26 | June | Virgilio, Pelayo, Antelmo, Alicia |
| Estonia | 20 | November | Helmar, Helmer, Helmo, Helmu, Helmur, Helmut |