| Czech Republic | Luděk |
| Denmark | Irenæus |
| Estonia | Hilma, Ilma, Ilmatar, Ilme, Ilmi |
| Finland | Ilma, Ilmatar, Ilmi |
| Finland-Swedish | Märit, Märta |
| France | Natacha |
| Hungary | Izsó |
| Latvia | Broņislava, Broņislavs, Natālija, Tālija |
| Lithuania | Aleksandras, Algintė, Gailius, Gailutis, Kazimieras, Vilandas, Zefirinas |
| Norway | Eivind, Even, Øyvind |
| Poland | Dobroniega, Joanna, Konstanty, Maksym, Maria |
| Sweden | Östen |