| Group info: | |
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| Name variants: All variants, grouped by language of use | | Language | Female Variants | Male Variants |
| German | Helena, Helene, Illona, Ilona, Ilonka, Lena, Leni, Leny, Nelli | |
| Spanish | Elena | |
| Italian | Elena | |
| Dutch | Helena | |
| Portuguese | Helena | |
| English | Elaina, Elaine, Elayna, Elle, Ellen, Helen, Hellen, Illona, Lainey, Laney | |
| French | Élaine, Eléna, Hélène, Illona | |
| Scandinavian | Elin, Elina, Helena, Helene, Lena | |
| Czech | Lenka | |
| Estonian | Lenna | |
| Polish | Helena, Lenka | |
| Hungarian | Ilka, Ilke, Ilona, Ilonka, Jelka, Léna | |
| Romanian | Ileana, Ilena, Ilinca | |
| Finnish | Helena, Ilona, Leena | |
| Maltese | Elenia | |
| Russian | Aliona, Alyona, Jelena, Lenia, Lenja, Lenya | |
| Greek | Eleni, Eléni, Elenie, Lenio | |
| Slavic | Alenka, Jela | |
| Icelandic | Elín | |
| Armenian | Elen | |
| Georgian | Elene | |
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| Name variants: 50 female name variants, sorted by name and gender | | Name | Languages of Use |
| Alenka | Slavic |
| Aliona | Russian |
| Alyona | Russian |
| Elaina | English |
| Elaine | English |
| Élaine | French |
| Elayna | English |
| Elen | Armenian |
| Elena | Spanish, Italian |
| Eléna | French |
| Elene | Georgian |
| Eleni | Greek |
| Eléni | Greek |
| Elenia | Maltese |
| Elenie | Greek |
| Elin | Scandinavian |
| Elín | Icelandic |
| Elina | Scandinavian |
| Elle | English |
| Ellen | English |
| Helen | English |
| Helena | German, Portuguese, Dutch, Scandinavian, Finnish, Polish |
| Helene | German, Scandinavian |
| Hélène | French |
| Hellen | English |
| Ileana | Romanian |
| Ilena | Romanian |
| Ilinca | Romanian |
| Ilka | Hungarian |
| Ilke | Hungarian |
| Illona | German, French, English |
| Ilona | German, Finnish, Hungarian |
| Ilonka | German, Hungarian |
| Jela | Slavic |
| Jelena | Russian |
| Jelka | Hungarian |
| Lainey | English |
| Laney | English |
| Leena | Finnish |
| Lena | German, Scandinavian |
| Léna | Hungarian |
| Leni | German |
| Lenia | Russian |
| Lenio | Greek |
| Lenja | Russian |
| Lenka | Polish, Czech |
| Lenna | Estonian |
| Leny | German |
| Lenya | Russian |
| Nelli | German |
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