Tegid's name is mentioned several times in Welsh literature in the patronymic of his more famous son Mofran; it appears in the Mabinogion tales Culhwch and Olwen and The Dream of Rhonabwy, and in Welsh Triads 24 and 41.
Tegid's name is frequently alluded to in Welsh literature through his son Mofran's surname; it can be found in the Mabinogion stories Culhwch and Olwen and The Dream of Rhonabwy, as well as in Welsh Triads 24 and 41.