Arofan
Arofan was a 7th Century Welsh language poet. Nothing of Arofan's work survives. However, his name is recorded as the Welsh Triads as the bard of Selyf ap Cynan:

"Arouan vard Sele(v) ap Kynan"

Arofan's name is later recorded in the work of Cynddelw Brydydd Mawr, where he is held in regard alongside Afan Ferddig:

"Gnavd canaf y volyant ual auan uertic 
neu uartwavd arouan"

References
Rachel Bromwich (ed. ), Trioedd Ynys Prydein (3rd edition, University of Wales Press, 2006)

Welsh-language poets
7th-century Welsh poets