| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| I&Eth;Unn | - | Norse Mythology, Ancient Scandinavian | ||
| IngÓLfr | - | Ancient Scandinavian | ||
| Inga | ING-ah (Swedish), ING-gah (German), EEN-gah (Russian) | Swedish, Danish, Norwegian, Icelandic, Latvian, Lithuanian, German, Russian, Ancient Scandinavian, A | ||
| Ingi | - | Ancient Scandinavian | ||
| IngibjÖRg | - | Ancient Scandinavian, Icelandic | ||
| Ingiger&Eth;R | - | Ancient Scandinavian | ||
| IngimÁRr | - | Ancient Scandinavian | ||
| IngrÍ&Eth;R | - | Ancient Scandinavian | ||
| Ingvildr | - | Ancient Scandinavian |