Ἐρούλων (Eroulon)
Ἐρούλων is an Ancient Greek form of Ἔρουλος, meaning “Eroulos — a Herul, one of a Germanic people”. It is the genitive plural masculine noun or adjective.
Found 28 times in the Ancient Greek texts on Socratos.
Where it is used
Procopius, De Bellis 2.24.12: … ιουπόλεως ἄγχιστα ἐστρατοπεδεύσατο ξὺν τοῖς ἀμφ’ αὐτὸν καταλόγοις, καί οἱ Ναρσῆς ξυνετάττετο Ἀρμενίους τε καὶ Ἐρούλων τινὰς ξὺν αὑτῷ ἔχων.
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Liddell-Scott-Jones, A Greek-English Lexicon (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.