| Full diacritics: ὕδναι | Medium diacritics: ὕδναι | Low diacritics: ύδναι | Capitals: ΥΔΝΑΙ |
| Transliteration A: hýdnai | Transliteration B: hydnai | Transliteration C: ydnai | Beta Code: u(/dnai |
v. ἔγγονοι, σύντροφοι, Hsch. (perhaps as root of Ἁλοσύδνη, Ὑδατοσύδνη).
