Canus

From LSJ

φιλεῖ δέ τοι, δαιμόνιε, τῷ κάμνοντι συσπεύδειν θεός → you know, my good fellow, when a man strives hard, a god tends to lend him aid

Source

Latin > French (Gaffiot 2016)

(2) Cānus¹³ (Kā-), ī, m., surnom romain : Cic. Att. 13, 31, 4.